Department of Health and Human Services

Part 1. Overview Information

Participating Organization(s)

National Institutes of Health (NIH)

Components of Participating Organizations

National Institute of Neurological Disorders and Stroke (NINDS)

National Institute on Aging (NIA)

Funding Opportunity Title
Genomic and Biologic Therapies for ADRD (U01 Clinical Trial Optional)
Activity Code

U01 Research Project – Cooperative Agreements

Announcement Type
New
Related Notices
Funding Opportunity Number (FON)
RFA-NS-28-012
Companion Funding Opportunity
None
Number of Applications

See Part 2, Section III. 3. Additional Information on Eligibility.

Assistance Listing Number(s)
93.NS1, 93.866
Funding Opportunity Purpose

This Notice of Funding Opportunity (NOFO) supports the translation of genome editing and other biologic therapies for Alzheimer's Disease-Related Dementias (ADRD). The program spans the full translational pipeline, from therapeutic lead optimization and drug product development through IND-enabling studies and early clinical evaluation. Supported activities may include optimization of editing constructs and delivery systems; assessment of bioactivity, target engagement, durability, pharmacokinetics, and bioavailability; demonstration of in vivo efficacy; execution of safety pharmacology and toxicology studies; and development of scalable manufacturing processes, formulation strategies, and quality attributes aligned with regulatory expectations.

ADRD include Frontotemporal Dementia (FTD); Lewy Body Dementias (LBD), including Dementia with Lewy Bodies (DLB) and Parkinson's Disease Dementia (PDD); Vascular Contributions to Cognitive Impairment and Dementia (VCID); and Multiple Etiology Dementias (MED). 

Funding Opportunity Goal(s)

To support extramural research funded by the National Institute of Neurological Disorders and Stroke (NINDS) including: basic research that explores the fundamental structure and function of the brain and the nervous system; research to understand the causes and origins of pathological conditions of the nervous system with the goal of preventing these disorders; research on the natural course of neurological disorders; improved methods of disease prevention; new methods of diagnosis and treatment; drug development; development of neural devices; clinical trials; and research training in basic, translational and clinical neuroscience. 

Key Dates

Posted Date
November 03, 2026
Open Date (Earliest Submission Date)
January 09, 2027
Application Due Dates Review and Award Cycles
New Renewal / Resubmission / Revision (as allowed) AIDS - New/Renewal/Resubmission/Revision, as allowed Scientific Merit Review Advisory Council Review Earliest Start Date
February 09, 2027 February 09, 2027 Not Applicable July 2027 October 2027 December 2027
October 06, 2027 October 06, 2027 Not Applicable March 2028 May 2028 July 2028
October 10, 2028 October 10, 2028 Not Applicable March 2029 May 2029 July 2029

All applications are due by 5:00 PM local time of applicant organization. 

Applicants are encouraged to apply early to allow adequate time to make any corrections to errors found in the application during the submission process by the due date.

No late applications will be accepted for this Notice of Funding Opportunity (NOFO).

Due Dates for E.O. 12372

Not Applicable

Expiration Date
October 11, 2028
Required Application Instructions

It is critical that applicants follow the instructions in the Research (R) Instructions in the How to Apply - Application Guide, except where instructed to do otherwise (in this NOFO or in a Notice from NIH Guide for Grants and Contracts).

Conformance to all requirements (both in the Application Guide and the NOFO) is required and strictly enforced. Applicants must read and follow all application instructions in the Application Guide as well as any program-specific instructions noted in Section IV. When the program-specific instructions deviate from those in the Application Guide, follow the program-specific instructions.

Applications that do not comply with these instructions may be delayed or not accepted for review.

There are several options available to submit your application through Grants.gov to NIH and Department of Health and Human Services partners. You must use one of these submission options to access the application forms for this opportunity.

  1. Use the NIH ASSIST system to prepare, submit and track your application online.
  2. Use an institutional system-to-system (S2S) solution to prepare and submit your application to Grants.gov and eRA Commons to track your application. Check with your institutional officials regarding availability.
  3. Use Grants.gov Workspace to prepare and submit your application and eRA Commons to track your application.

Part 2. Full Text of Announcement

Section I. Notice of Funding Opportunity Description

Background

Goal 1 of the National Plan to Address Alzheimer's Disease is to prevent and effectively treat Alzheimer's disease and ADRD. In support of this goal, the translational priorities of this NOFO are informed by the 2025 NINDS ADRD Summit, which emphasized advancing therapeutic development through improved target validation, innovative intervention strategies, and the use of translationally relevant models to support Investigational New Drug (IND)-enabling studies and clinical translation.

Genome editing approaches, together with other biologic modalities, offer transformative therapeutic potential for ADRD. However, successful clinical translation requires rigorous optimization, safety evaluation, scalable manufacturing, and regulatory readiness. This NOFO solicits milestone driven cooperative agreement applications to advance genome editing based and other biologic therapeutics along a translational path toward IND-enabling development and, where appropriate, first-in-human studies.

Research Objectives and Scope

This NOFO supports multidisciplinary teams to optimize and advance therapeutic candidates across a range of translational stages toward IND-enabling development. Projects may span early proof-of-concept through advanced preclinical development. Proposed activities should be appropriate to the maturity of the therapeutic approach. Projects should define quantitative parameters to be optimized and developed (e.g., editing efficiency, specificity, biodistribution, dose range, durability, safety).

In-Scope Activities (as appropriate to the stage of development; include, but are not limited to):

  • Optimization of genome editing therapeutics or other biologic agents and delivery systems to improve specificity, efficiency, bioavailability, and suitability for human testing
  • In vitro and in vivo proof-of-concept studies, including dose-ranging, route of administration, blood–brain barrier penetration (if applicable), pharmacokinetics/pharmacodynamics (PK/PD), and target engagement assessments
  • Studies supporting reproducibility, appropriate powering, and independent replication, as needed
  • Chemistry, Manufacturing, and Controls (CMC) and process development, including scalable production, formulation, stability, and quality control, as appropriate
  • Stage-appropriate bioanalytical assay development and validation, including assays using human specimens, as appropriate
  • Development of a regulatory strategy and stage-appropriate interactions with regulatory agencies (e.g., INitial Targeted Engagement for Regulatory Advice on CBER/CDER ProducTs (INTERACT), pre-IND, IND), as appropriate
  • Preparatory activities for IND-enabling studies, including toxicology planning, species selection, and biodistribution studies, as appropriate

Early-phase clinical trials may be supported when justified by the maturity of the therapeutic candidate and the availability of sufficient IND-enabling data. Clinical studies supported under this program should focus on first-in-human evaluation, including assessments of safety, tolerability, pharmacokinetics, pharmacodynamics, and target engagement.

Pre-Application Consultation

Applicants are strongly encouraged to consult with NIH scientific/research staff prior to submission to discuss program scope, milestones, and budget considerations.

Applications Not Responsive to this NOFO

Applications will be considered non-responsive and will not be reviewed if they: 

  • Are not focused on Alzheimer's disease-related dementias (ADRD);
  • Propose basic research on disease mechanisms;
  • Propose the development of new animal models;
  • Propose target identification or screening only studies, without a defined therapeutic candidate;
  • Propose stand-alone diagnostic development;
  • Propose ex vivo only genome editing approaches without clear clinical translational intent; or
  • Propose clinical trials primarily designed to demonstrate efficacy (except for limited validation activities consistent with the translational scope of this NOFO).

Investigators proposing NIH-defined clinical trials may refer to the Research Methods Resources website for information about developing statistical methods and study designs.

See Section VIII. Other Information for award authorities and regulations.

Section II. Award Information

Funding Instrument

Cooperative Agreement: A financial assistance mechanism used when there will be substantial Federal scientific or programmatic involvement. Substantial involvement means that, after award, NIH scientific or program staff will assist, guide, coordinate, or participate in project activities. See Section VI.2 for additional information about the substantial involvement for this NOFO.

Application Types Allowed
New
Revision

The OER Glossary and the How to Apply Application Guide provide details on these application types. Only those application types listed here are allowed for this NOFO.

Clinical Trial?

Optional: Accepting applications that either propose or do not propose clinical trial(s).

Funds Available and Anticipated Number of Awards

NINDS intends to commit $6 Million in each FY2028 and FY2029, to fund up to 3 awards each year, contingent upon NIH appropriations and the submission of a sufficient number of meritorious applications.

Award Budget

 Application budgets may not exceed $1,300,000 in direct costs in any year unless the application includes a Phase 1 first-in-human clinical trial. For applications including clinical trials, budgets may not exceed $2,500,000 in direct costs in any year and must reflect actual needs of the proposed project.

Award Project Period

The scope of the proposed project should determine the project period. The maximum project period is 5 years.

NIH grants policies as described in the NIH Grants Policy Statement will apply to the applications submitted and awards made from this NOFO.

Section III. Eligibility Information

1. Eligible Applicants

Eligible Organizations

Higher Education Institutions - Includes all types

  • Public/State Controlled Institutions of Higher Education
  • Private Institutions of Higher Education

Nonprofits Other Than Institutions of Higher Education

  • Nonprofits with 501(c)(3) IRS Status (Other than Institutions of Higher Education)
  • Nonprofits without 501(c)(3) IRS Status (Other than Institutions of Higher Education)

For-Profit Organizations

  • Small Businesses
  • For-Profit Organizations (Other than Small Businesses)

Local Governments

  • State Governments
  • County Governments
  • City or Township Governments
  • Special District Governments
  • Indian/Native American Tribal Governments (Federally Recognized)
  • Indian/Native American Tribal Governments (Other than Federally Recognized).

Federal Governments

  • Eligible Agencies of the Federal Government
  • U.S. Territory or Possession

Other

  • Independent School Districts
  • Public Housing Authorities/Indian Housing Authorities
  • Native American Tribal Organizations (other than Federally recognized tribal governments)
  • Faith-based or Community-based Organizations
  • Regional Organizations

Foreign Organizations/International Collaborations

Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply.

Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply.

Foreign components, as defined in the NIH Grants Policy Statement, are not allowed.

Required Registrations

Applicant Organizations

Applicant organizations must complete and maintain the following registrations as described in the How to Apply- Application Guide to be eligible to apply for or receive an award. All registrations must be completed prior to the application being submitted. Registration can take 6 weeks or more, so applicants should begin the registration process as soon as possible. Failure to complete registrations in advance of a due date is not a valid reason for a late submission, please reference the NIH Grants Policy Statement Section 2.3.9.2 Electronically Submitted Applications for additional information.

  • System for Award Management (SAM) – Applicants must complete and maintain an active registration, which requires renewal at least annually. The renewal process may require as much time as the initial registration. SAM registration includes the assignment of a Commercial and Government Entity (CAGE) Code for domestic organizations which have not already been assigned a CAGE Code. Foreign organizations must obtain a NATO Commercial and Government Entity (NCAGE) Code (in lieu of a CAGE code) in order to register in SAM.
    • Unique Entity Identifier (UEI)- A UEI is issued as part of the SAM.gov registration process. The same UEI must be used for all registrations, as well as on the grant application.
  • eRA Commons - Once the unique organization identifier is established, organizations can register with eRA Commons in tandem with completing their Grants.gov registrations; all registrations must be in place by time of submission. eRA Commons requires organizations to identify at least one Signing Official (SO) and at least one Program Director/Principal Investigator (PD/PI) account in order to submit an application.
  • Grants.gov – Applicants must have an active SAM registration in order to complete the Grants.gov registration.

Program Directors/Principal Investigators (PD(s)/PI(s))

All PD(s)/PI(s) must have an eRA Commons account.  PD(s)/PI(s) should work with their organizational officials to either create a new account or to affiliate their existing account with the applicant organization in eRA Commons. If the PD/PI is also the organizational Signing Official, they must have two distinct eRA Commons accounts, one for each role. Obtaining an eRA Commons account can take up to 2 weeks.

All PD(s)/PI(s) must be registered with ORCID. The personal profile associated with the PD(s)/PI(s) eRA Commons account must be linked to a valid ORCID ID. For more information on linking an ORCID ID to an eRA Commons personal profile see the ORCID topic in our eRA Commons online help.

Eligible Individuals (Program Director/Principal Investigator)

Any individual(s) with the skills, knowledge, and resources necessary to carry out the proposed research as the Program Director(s)/Principal Investigator(s) (PD(s)/PI(s)) is invited to work with their organization to develop an application for support.

For institutions/organizations proposing multiple PDs/PIs, visit the Multiple Program Director/Principal Investigator Policy and submission details in the Senior/Key Person Profile (Expanded) Component of the How to Apply-Application Guide.

2. Cost Sharing

This NOFO does not require cost sharing as defined in the NIH Grants Policy Statement Section 1.2 Definition of Terms.

3. Additional Information on Eligibility

Number of Applications

Applicant organizations may submit more than one application, provided that each application is scientifically distinct.

The NIH will not accept duplicate or highly overlapping applications under review at the same time, per NIH Grants Policy Statement Section 2.3.7.4 Submission of Resubmission Application. This means that the NIH will not accept:

  • A new (A0) application that is submitted before issuance of the summary statement from the review of an overlapping new (A0) or resubmission (A1) application.
  • A resubmission (A1) application that is submitted before issuance of the summary statement from the review of the previous new (A0) application.
  • An application that has substantial overlap with another application pending appeal of initial peer review (see NIH Grants Policy Statement 2.3.9.4 Similar, Essentially Identical, or Identical Applications).

Section IV. Application and Submission Information

1. Requesting an Application Package

The application forms package specific to this opportunity must be accessed through ASSIST, Grants.gov Workspace or an institutional system-to-system solution. Links to apply using ASSIST or Grants.gov Workspace are available in Part 1 of this NOFO. See your administrative office for instructions if you plan to use an institutional system-to-system solution.

2. Content and Form of Application Submission

It is critical that applicants follow the instructions in the Research (R) Instructions in the How to Apply - Application Guide except where instructed in this notice of funding opportunity to do otherwise (in this NOFO, in a policy notice, or other notice from NIH Guide for Grants and Contracts). Conformance to the requirements in the Application Guide is required and strictly enforced. Applications that are out of compliance with these instructions may be delayed or not accepted for review.

Page Limitations

All page limitations described in the How to Apply- Application Guide and the Table of Page Limits must be followed.

Instructions for Application Submission

The following section supplements the instructions found in the How to Apply- Application Guide and should be used for preparing an application to this NOFO.

SF424(R&R) Cover

All instructions in the How to Apply - Application Guide must be followed.

SF424(R&R) Project/Performance Site Locations

All instructions in the How to Apply- Application Guide must be followed.

SF424(R&R) Other Project Information

All instructions in the How to Apply- Application Guide must be followed.

SF424(R&R) Senior/Key Person Profile

All instructions in the How to Apply- Application Guide must be followed.

R&R or Modular Budget

All instructions in the How to Apply- Application Guide must be followed.

R&R Subaward Budget

All instructions in the How to Apply - Application Guide must be followed.

PHS 398 Cover Page Supplement

All instructions in the How to Apply - Application Guide must be followed.

PHS 398 Research Plan

All instructions in the How to Apply - Application Guide must be followed, with the following additional instructions:

Specific Aims:

The Specific Aims should describe the overall translational goals of the project and the major objectives required to advance the therapeutic candidate toward IND-enabling development and, where appropriate, early clinical testing. Applicants should concisely describe the importance of the proposed therapeutic strategy, including the unmet clinical need within the selected ADRD indication and the intended clinical impact.

A formal hypothesis is not required. Instead, applications should emphasize advancement of a therapeutic candidate along a clearly defined translational path.

Research Strategy: 

The Research Strategy must include the entire scope of the project and provide a clear description of requested activities and/or services including:

Significance and Innovation

Applicants must describe the significance of the proposed therapeutic approach within the context of a specific ADRD indication and clearly articulate how the work addresses a critical barrier to developing effective therapies.

Applicants must:

  • Include a therapeutic hypothesis appropriate to the stage of development, which may range from anticipated biological or disease-modifying effects to projected clinical benefit, including (as appropriate) effects on symptoms and/or disease progression, dosing strategy and regimen, potential safety considerations, and durability of response
  • Describe the target clinical population and expected therapeutic window, including how efficacy may vary across disease stages
  • Provide a Target Product Profile (TPP) appropriate to the stage of development (which may be preliminary for earlier-stage projects) outlining the intended clinical use, target population, mechanism of action, route of administration, treatment duration, and key safety and efficacy attributes  
  • Describe potential clinical endpoints and/or translatable biomarkers to assess target engagement, disease progression, and therapeutic response, as appropriate to the stage of development

Supporting Data:
Applicants should provide rigorous in vitro and/or in vivo data demonstrating target modulation and disease-relevant effects. The scope and maturity of supporting data should be appropriate to the stage of the project. Where applicable, applicants should also provide evidence supporting manufacturability and consistency of the therapeutic candidate.

Rigor and Feasibility

Applicants must present an integrated research plan demonstrating both the rigor of the proposed studies and the feasibility of advancing the therapeutic candidate toward clinical development.

Expectations for elements such as TPP development, biomarker plans, CMC strategy, regulatory planning, and IND-enabling studies should be appropriate to the maturity of the therapeutic approach. All projects, regardless of stage, must demonstrate a clear path toward therapeutic development.

Rigor

Applicants should describe experimental approaches that will produce robust, unbiased, and reproducible data. This includes:

  • Use of relevant, well justified, and translationally appropriate in vitro and/or in vivo models
  • Quantitative evaluation of pharmacokinetics (PK), pharmacodynamics (PD), target engagement, biodistribution, and/or durability, as appropriate
  • Development and validation of assays to ensure reliable measurement of therapeutic activity
  • Plans for replication or independent validation of key findings, where appropriate

Feasibility

Applicants must provide a detailed and realistic plan for advancing the therapeutic candidate, supported by clearly defined milestones and timelines. This includes:

  • Annual, quantitative milestones with explicit Go/No-Go criteria appropriate to the stage of the project
  • A project timeline (e.g., Gantt chart) illustrating the sequencing and integration of activities
  • Plans for therapeutic optimization (e.g., potency, specificity, delivery, PK/PD properties), as appropriate
  • IND-enabling studies, where appropriate (e.g., toxicology, biodistribution, immunogenicity)
  • A Chemistry, Manufacturing, and Controls (CMC) strategy appropriate to the stage of development, including considerations of scalability, formulation, and quality attributes, as applicable
  • A regulatory strategy, where appropriate, including planned interactions with regulatory agencies (e.g., INTERACT, pre-IND, IND submission)
  • Plans to incorporate translatable, clinically relevant biomarkers into the preclinical and/or clinical development strategy, as appropriate

If clinical studies are proposed or anticipated, applicants should describe the clinical development strategy, including study design, endpoints, safety considerations, and feasibility of enrollment.

Applicants must also identify potential risks and provide alternative strategies to address anticipated challenges, and define criteria for data interpretation, including effect sizes or outcomes that would support advancement.

Investigator(s) and Environment

Applicants must demonstrate that the investigative team and environment are well-suited to successfully conduct the proposed work and advance the therapeutic toward clinical development.

Applicants are expected to:

  • Describe the expertise of the PD(s)/PI(s) and key personnel, including experience relevant to ADRD biology, therapeutic development, and translational research appropriate to the proposed stage of the project
  • Describe any collaborations or partnerships that strengthen the project (e.g., clinical, regulatory, manufacturing, or industry expertise), as appropriate

Resource Sharing Plan: Individuals are required to comply with the instructions for the Resource Sharing Plans as provided in the How to Apply - Application Guide.

 Other Plan(s): 

All instructions in the How to Apply - Application Guide must be followed, with the following additional instructions:

  • A Data Management and Sharing Plan (DMS Plan) is required for any NIH-funded or conducted research that will generate scientific data. Applicants must submit the DMS Plan at the time of application using the NIH DMS Plan Format Page. The DMS Plan must address the elements in the structured format. Where the DMS Plan Format Page requires a "Yes or No" response, no additional narrative is allowed. 

Appendix: Only limited Appendix materials are allowed. Follow all instructions for the Appendix as described in the How to Apply - Application Guide.

  • No publications or other material, with the exception of blank questionnaires or blank surveys, may be included in the Appendix.

PHS Human Subjects and Clinical Trials Information

When involving human subjects research, clinical research, and/or NIH-defined clinical trials (and when applicable, clinical trials research experience) follow all instructions for the PHS Human Subjects and Clinical Trials Information form in the How to Apply- Application Guide, with the following additional instructions:

If you answered "Yes" to the question "Are Human Subjects Involved?" on the R&R Other Project Information form, you must include at least one human subjects study record using the Study Record: PHS Human Subjects and Clinical Trials Information form or Delayed Onset Study record.

Study Record: PHS Human Subjects and Clinical Trials Information

All instructions in the How to Apply - Application Guide must be followed.

Delayed Onset Study

Note: Delayed onset does NOT apply to a study that can be described but will not start immediately (i.e., delayed start). All instructions in the How to Apply- Application Guide must be followed.

PHS Assignment Request Form

All instructions in the How to Apply- Application Guide must be followed.

3. Unique Entity Identifier and System for Award Management (SAM)

See Part 2. Section III.1 for information regarding the requirement for obtaining a unique entity identifier and for completing and maintaining active registrations in System for Award Management (SAM), NATO Commercial and Government Entity (NCAGE) Code (if applicable), eRA Commons, and Grants.gov

4. Submission Dates and Times

Part I. contains information about Key Dates and times. Applicants are encouraged to submit applications before the due date to ensure they have time to make any application corrections that might be necessary for successful submission. When a submission date falls on a weekend or Federal holiday, the application deadline is automatically extended to the next business day.

Organizations must submit applications to Grants.gov (the online portal to find and apply for grants across all Federal agencies). Applicants must then complete the submission process by tracking the status of the application in the eRA Commons, NIH's electronic system for grants administration. NIH and Grants.gov systems check the application against many of the application instructions upon submission. Errors must be corrected and a changed/corrected application must be submitted to Grants.gov on or before the application due date and time.  If a Changed/Corrected application is submitted after the deadline, the application will be considered late. Applications that miss the due date and time are subjected to the NIH Grants Policy Statement Section 2.3.9.2 Electronically Submitted Applications.

Applicants are responsible for viewing their application before the due date in the eRA Commons to ensure accurate and successful submission.

Information on the submission process and a definition of on-time submission are provided in the How to Apply-Application Guide.

5. Intergovernmental Review (E.O. 12372)

This initiative is not subject to intergovernmental review.

6. Funding Restrictions

All NIH awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement.

Pre-award costs are allowable only as described in the NIH Grants Policy Statement Section 7.9.1 Selected Items of Cost.

7. Other Submission Requirements and Information

Applications must be submitted electronically following the instructions described in the  How to Apply – Application Guide. Paper applications will not be accepted.

Applicants must complete all required registrations before the application due date. Section III. Eligibility Information contains information about registration.

For assistance with your electronic application or for more information on the electronic submission process, visit How to Apply – Application Guide. If you encounter a system issue beyond your control that threatens your ability to complete the submission process on-time, you must follow the Dealing with System Issues guidance. For assistance with application submission, contact the Application Submission Contacts in Section VII.

Important reminders:

All PD(s)/PI(s) must include their eRA Commons ID in the Credential field of the Senior/Key Person Profile form. Failure to register in the Commons and to include a valid PD/PI Commons ID in the credential field will prevent the successful submission of an electronic application to NIH. See Section III of this NOFO for information on registration requirements.

The applicant organization must ensure that the unique entity identifier provided on the application is the same identifier used in the organization's profile in the eRA Commons and for the System for Award Management. Additional information may be found in the  How to Apply – Application Guide.

See more tips for avoiding common errors.

Upon receipt, applications will be evaluated for completeness and compliance with application instructions by the Center for Scientific Review and responsiveness by components of participating organizations, NIH. Applications that are incomplete, non-compliant and/or nonresponsive will not be reviewed. 

Mandatory Disclosure

Recipients or subrecipients must submit any information related to violations of federal criminal law involving fraud, bribery, or gratuity violations potentially affecting the federal award. See Mandatory Disclosures, 2 CFR 200.113 and NIH Grants Policy Statement Section 4.1.35.

Send written disclosures to the NIH Chief Grants Management Officer listed on the Notice of Award for the IC that funded the award and to the HHS Office of Inspector Grant Self Disclosure Program at grantdisclosures@oig.hhs.gov.

Post Submission Materials

Applicants are required to follow the instructions for post-submission materials, as described in the policy

Section V. Application Review Information

1. Criteria

Only the review criteria described below will be considered in the review process. Applications submitted to the NIH in support of the NIH mission are evaluated for scientific and technical merit through the NIH peer review system.

Overall Impact

Reviewers will provide an overall impact score to reflect their assessment of the likelihood for the project to exert a sustained, powerful influence on the research field(s) involved, in consideration of the following scored review criteria and additional review criteria (as applicable for the project proposed). An application does not need to be strong in all categories to be judged likely to have a major scientific impact.

Scored Review Criteria

Reviewers will consider Factors 1, 2 and 3 in the determination of scientific merit, and in providing an overall impact score. In addition, Factors 1 and 2 will each receive a separate factor score. 

 

Significance

  • Evaluate the importance of the proposed research in the context of current scientific challenges and opportunities, either for advancing knowledge within the field, or more broadly. Assess whether the application addresses an important gap in knowledge in the field, would solve a critical problem, or create a valuable conceptual or technical advance.
  • Evaluate the rationale for undertaking the study, the rigor of the scientific background for the work (e.g., prior literature and/or preliminary data) and whether the scientific background justifies the proposed study.

Innovation

  • Evaluate the extent to which innovation influences the importance of undertaking the proposed research. Note that while technical or conceptual innovation can influence the importance of the proposed research, a project that is not applying novel concepts or approaches may be of critical importance for the field.
  • Evaluate whether the proposed work applies novel concepts, methods or technologies or uses existing concepts, methods, technologies in novel ways, to enhance the overall impact of the project.

Specific to this NOFO:

Significance

  • Evaluate whether the Target Product Profile (TPP) is appropriate and sufficiently developed for the current stage of the project, including assessing the clarity of intended clinical use, defined patient population, anticipated therapeutic benefit, and key development considerations.
  • Assess the extent to which clinical endpoints and/or translatable biomarkers have been identified and are adequate to support evaluation of therapeutic activity and progression toward clinical application, in alignment with the stage of development.

 

Approach

  • Evaluate the scientific quality of the proposed work. Evaluate the likelihood that compelling, reproducible findings will result (rigor) and assess whether the proposed studies can be done well and within the timeframes proposed (feasibility).

Rigor:

  • Evaluate the potential to produce unbiased, reproducible, robust data.
  • Evaluate the rigor of experimental design and whether appropriate controls are in place.
  • Evaluate whether the sample size is sufficient and well-justified.
  • Assess the quality of the plans for analysis, interpretation, and reporting of results.
  • Evaluate whether the investigators presented adequate plans to address relevant biological variables, such as sex or age, in the design, analysis, and reporting.
  • For applications involving human subjects or vertebrate animals, also evaluate:
    • the rigor of the intervention or study manipulation (if applicable to the study design).
    • whether outcome variables are justified.
    • whether the results will be generalizable or, in the case of a rare disease/special group, relevant to the particular subgroup.
    • whether the study population appropriately models the target population.
  • For applications involving human subjects, including clinical trials, assess the adequacy of inclusion plans as appropriate for the scientific goals of the research. Considerations of appropriateness may include disease/condition/behavior incidence, prevalence, or population burden, population representation, and/or current state of the science.

Feasibility:

  • Evaluate whether the proposed approach is sound and achievable, including plans to address problems or new challenges that emerge in the work. For proposed studies in which feasibility may be less certain, evaluate whether the uncertainty is balanced by the potential for major advances.
  • For applications involving human subjects, including clinical trials, evaluate the adequacy and feasibility of the plan to recruit and retain a study population that appropriately models the target population. Additionally, evaluate the likelihood of successfully achieving the proposed enrollment based on age, race, ethnicity, and sex.
  • For clinical trial applications, evaluate whether the study timeline and milestones are feasible.

Specific to this NOFO:

Feasibility:

  • Assess how well the proposed research plan aligns with the milestone plan and to the current stage of therapeutic development.
  • Evaluate the clarity of the proposed milestones and Go/No-Go criteria, and their usefulness in measuring project progression.

 

Investigator(s)

Evaluate whether the investigator(s) have demonstrated background, training, and expertise, as appropriate for their career stage, to conduct the proposed work. For Multiple Principal Investigator (MPI) applications, assess the quality of the leadership plan to facilitate coordination and collaboration.

Environment

Evaluate whether the institutional resources are appropriate to ensure the successful execution of the proposed work.

Specific to this NOFO:

Investigator(s)

  • Assess the extent to which the investigative team demonstrates appropriate expertise specifically across therapeutic development domains, including genome editing or biologics development, pharmacology (PK/PD), CMC, and regulatory science.
  • Evaluate how effectively the multidisciplinary team is integrated to support advancement of the therapeutic candidate toward clinical translation.

Additional Review Criteria

As applicable for the project proposed, reviewers will consider the following additional items while determining scientific and technical merit, but will not give criterion scores for these items, and should consider them in providing an overall impact score.

 

For research that involves human subjects but does not involve one of the categories of research that are exempt under 45 CFR Part 46, evaluate the justification for involvement of human subjects and the proposed protections from research risk relating to their participation according to the following five review criteria: 1) risk to subjects; 2) adequacy of protection against risks; 3) potential benefits to the subjects and others; 4) importance of the knowledge to be gained; and 5) data and safety monitoring for clinical trials.

For research that involves human subjects and meets the criteria for one or more of the categories of research that are exempt under 45 CFR Part 46, evaluate: 1) the justification for the exemption; 2) human subjects involvement and characteristics; and 3) sources of materials. For additional information on review of the Human Subjects section, please refer to the Guidelines for the Review of Human Subjects.


 

When the proposed research includes Vertebrate Animals, evaluate the involvement of live vertebrate animals according to the following criteria: (1) description of proposed procedures involving animals, including species, strains, ages, sex, and total number to be used; (2) justifications for the use of animals versus alternative models and for the appropriateness of the species proposed; (3) interventions to minimize discomfort, distress, pain and injury; and (4) justification for euthanasia method if NOT consistent with the AVMA Guidelines for the Euthanasia of Animals. For additional information on review of the Vertebrate Animals section, please refer to the Worksheet for Review of the Vertebrate Animals Section.


 

When the proposed research includes Biohazards, evaluate whether specific materials or procedures that will be used are significantly hazardous to research personnel and/or the environment, and whether adequate protection is proposed.


 

As applicable, evaluate the full application as now presented.


 

As applicable, evaluate the progress made in the last funding period.


 

As applicable, evaluate the appropriateness of the proposed expansion of the scope of the project.


Additional Review Considerations

As applicable for the project proposed, reviewers will consider each of the following items, but will not give scores for these items, and should not consider them in providing an overall impact score.

 

For projects involving key biological and/or chemical resources, evaluate the brief plans proposed for identifying and ensuring the validity of those resources.


 

Evaluate whether the budget and the requested period of support are fully justified and reasonable in relation to the proposed research.


 

Assess the extent to which potential intellectual property constraints have been identified and whether adequate plans are in place to address limitations that could impact development or commercialization of the proposed therapeutic.


2. Review and Selection Process

Applications will be evaluated for scientific and technical merit by (an) appropriate Scientific Review Group(s), convened by CSR, in accordance with NIH peer review policies and practices, using the stated review criteria. Assignment to a Scientific Review Group will be shown in the eRA Commons.

As part of the scientific peer review, all applications will receive a written critique.

Applications may undergo a selection process in which only those applications deemed to have the highest scientific and technical merit (generally the top half of applications under review) will be discussed and assigned an overall impact score.

Requests for reconsideration of initial peer review will not be accepted for applications submitted in response to this NOFO.

Applications will be assigned on the basis of established PHS referral guidelines to the appropriate NIH Institute or Center. Applications will compete for available funds with all other recommended applications submitted in response to this NOFO. Following initial peer review, recommended applications will receive a second level of review by the appropriate national Advisory Council or Board. The following will be considered in making funding decisions:

  • Scientific and technical merit of the proposed project as determined by scientific peer review.
  • Availability of funds.
  • Relevance of the proposed project to program priorities.

If the application is under consideration for funding, NIH will request "just-in-time" information from the applicant as described in the NIH Grants Policy Statement Section 2.5.1. Just-in-Time Procedures. This request is not a Notice of Award nor should it be construed to be an indicator of possible funding.

Prior to making an award, NIH reviews an applicant's federal award history in SAM.gov to ensure sound business practices. An applicant can review and comment on any information in the Responsibility/Qualification records available in SAM.gov. NIH will consider any comments by the applicant in the Responsibility/Qualification records in SAM.gov to ascertain the applicant's integrity, business ethics, and performance record of managing Federal awards per 2 CFR Part 200.206 "Federal awarding agency review of risk posed by applicants." This provision will apply to all NIH grants and cooperative agreements except fellowships.

3. Anticipated Announcement and Award Dates

After the peer review of the application is completed, the PD/PI will be able to access his or her Summary Statement (written critique) via the eRA Commons. Refer to Part 1 for dates for peer review, advisory council review, and earliest start date.

Information regarding the disposition of applications is available in the NIH Grants Policy Statement Section 2.4.4 Disposition of Applications.

Section VI. Award Administration Information

1. Award Notices

A Notice of Award (NoA) is the official authorizing document notifying the applicant that an award has been made and that funds may be requested from the designated HHS payment system or office. The NoA is signed by the Grants Management Officer and emailed to the recipient's business official.

In accepting the award, the recipient agrees that any activities under the award are subject to all provisions currently in effect or implemented during the period of the award, other Department regulations and policies in effect at the time of the award, and applicable statutory provisions.

Recipients must comply with any funding restrictions described in Section IV.6. Funding Restrictions. Any pre-award costs incurred before receipt of the NoA are at the applicant's own risk.  For more information on the Notice of Award, please refer to the NIH Grants Policy Statement Section 5. The Notice of Award and NIH Grants & Funding website, see Award Process.

Individual awards are based on the application submitted to, and as approved by, the NIH and are subject to the IC-specific terms and conditions identified in the NoA.

ClinicalTrials.gov: If an award provides for one or more clinical trials. By law (Title VIII, Section 801 of Public Law 110-85), the "responsible party" must register and submit results information for certain "applicable clinical trials" on the ClinicalTrials.gov Protocol Registration and Results System Information Website (https://register.clinicaltrials.gov). NIH expects registration and results reporting of all trials whether required under the law or not. For more information, see https://grants.nih.gov/policy/clinical-trials/reporting/index.htm

Institutional Review Board or Independent Ethics Committee Approval: Recipient institutions must ensure that all protocols are reviewed by their IRB or IEC. To help ensure the safety of participants enrolled in NIH-funded studies, the recipient must provide NIH copies of documents related to all major changes in the status of ongoing protocols.

Data and Safety Monitoring Requirements: The NIH policy for data and safety monitoring requires oversight and monitoring of all NIH-conducted or -supported human biomedical and behavioral intervention studies (clinical trials) to ensure the safety of participants and the validity and integrity of the data. Further information concerning these requirements is found at http://grants.nih.gov/grants/policy/hs/data_safety.htm and in the application instructions (SF424 (R&R) and PHS 398).

Investigational New Drug or Investigational Device Exemption Requirements: Consistent with federal regulations, clinical research projects involving the use of investigational therapeutics, vaccines, or other medical interventions (including licensed products and devices for a purpose other than that for which they were licensed) in humans under a research protocol must be performed under a Food and Drug Administration (FDA) investigational new drug (IND) or investigational device exemption (IDE).

2. Administrative and National Policy Requirements

The following Federal wide and HHS-specific policy requirements apply to awards funded through NIH:

All federal statutes and regulations relevant to federal financial assistance, including those highlighted in NIH Grants Policy Statement Section 4 Public Policy Requirements, Objectives and Other Appropriation Mandates.

By applying for or accepting federal funds from HHS, recipients certify compliance with all federal antidiscrimination laws and these requirements and that complying with those laws is a material condition of receiving federal funding streams. Recipients are responsible for ensuring subrecipients, contractors, and partners also comply.

Applicants and recipients are strongly encouraged to refer to the NIH Director's Statement of Priorities, entitled "Advancing NIH's Mission Through a Unified Strategy." 

Recipients are responsible for ensuring that their activities comply with all applicable federal regulations. Pursuant to 2 CFR 200.340, by accepting an NIH award, the recipient agrees that continued funding for the award is contingent upon the availability of appropriated funds, recipient satisfactory performance, compliance with the Terms and Conditions of the award, and may also otherwise be terminated, to the extent authorized by law, if the agency determines that the award no longer effectuates the program goals or agency priorities, in line with 2 CFR 200.340(a)(4).

Pursuant to the Cybersecurity Act of 2015, Div. N, § 405, Pub. Law 114-113, 6 USC § 1533(d), the HHS Secretary has established a common set of voluntary, consensus-based, and industry-led guidelines, best practices, methodologies, procedures, and processes.

Successful recipients under this NOFO agree that:

When recipients, subrecipients, or third-party entities have:

  • ongoing and consistent access to HHS owned or operated information or operational technology systems; and
  • receive, maintain, transmit, store, access, exchange, process, or utilize personal identifiable information (PII) or personal health information (PHI) obtained from the awarding HHS agency for the purposes of executing the award.

Cybersecurity plans and procedures must at minimum include the following:

  • Develop cybersecurity plans and procedures, modeled after the NIST Cybersecurity framework, to protect HHS systems and data:
    • Identify:
      • Develop an inventory of all assets and accounts with access to HHS owned and operated information or operational technology systems or which obtain PII or PHI for the purposes of the award.
    • Protect:
      • Limit access to HHS owned and operated systems to only those in need of access to complete reward activities.
      • Require all staff to complete annual cybersecurity and privacy awareness training. Visit 405(d): Knowledge on Demand (hhs.gov) to obtain free trainings, if needed.
      • Enable multifactor authentication for all employees, subrecipients, and third-party entities to access HHS owned and operated information or operational technology systems.
      • Regularly backup sensitive data and test backups.
    • Detect:
      • Install anti-virus or anti-malware software on all devices, servers, and accounts used to connect to HHS owned and operated systems.
    • Respond:
      • Develop an incident response plan. See Incident-Response-Plan-Basics_508c.pdf (cisa.gov) to learn about developing incident response plans.
      • Have cybersecurity incident reporting procedures that ensure the relevant HHS awarding agencies are notified of a cybersecurity incident within 48 hours of discovery. A cybersecurity incident is defined as an unplanned interruption to a technology service or reduction in the quality of a technology service, or an occurrence that actually or potentially jeopardizes the confidentiality, integrity, or availability of an information system or the information the system processes, stores, or transmits.
    • Recover:
      • Investigate incidents and plug any security gaps identified. 

All activities proposed in your application and budget narrative must align with applicable law, including but not limited to statutes, executive orders, federal regulations and applicable judicial holdings.  Accordingly, discretionary awards shall not be used to fund, promote, encourage, subsidize, or facilitate; racial preferences or other forms of racial discrimination by the recipient, including activities where race or intentional proxies for race will be used as a selection criterion for employment or program participation; denial by the recipient of the sex binary in humans, or the belief that sex is a chosen or mutable characteristic; illegal immigration; or any other initiatives that compromise public safety.  If an application does not align, the application will not receive funding to the extent permitted by law and applicable court orders.

For applications involving substance abuse, the application must not support harm reduction. Please see Updated Funding Guidance for Recipients on Supplies and Services.

For applications involving funding Medication-Assisted Treatment (MAT) or medications for opioid use disorder (MOUD), this funding should be used to provide comprehensive treatment and recovery support services rather than medication-only models for opioid use disorder. Services should include medications, where clinically indicated, in conjunction with psychosocial and other treatment and recovery support services. Funding can also be used to support individualized tapering and discontinuation of medications when clinically indicated. Please see Updated Funding Guidance for Recipients on  MAT/MOUD.

Recipients of both Clinical Trial Required and Clinical Trial Optional awards subject to this term shall report standardized clinical trial activation and enrollment performance data for any interventional clinical trial supported under the award. These metrics are intended to assess trial startup efficiency, site activation, and post-activation performance and to support continuous quality improvement in clinical trial operations (see supplemental guidance). Recipients shall report required data annually at the time of Research Performance Progress Report (RPPR) submission on clinical trial activation and enrollment performance milestone dates as calendar dates; NIH will calculate standardized interval metrics from these dates.

Institutions are expected to maintain capabilities that support efficient clinical trial startup, participant enrollment, and performance monitoring, including streamlined workflows and systems for electronic tracking of milestones.  Recipients are encouraged to implement and evaluate approaches that improve trial efficiency and the participant experience.

As of October 1, 2025, HHS has adopted 2 CFR Part 200, with some modifications included in 2 CFR Part 300. These regulations replace those in 45 CFR Part 75. However, for NIH, under the Consolidated Appropriations Act for FY 2026, (P.L. 119-75, Division B, Title II, Sec. 224), the provisions relating to indirect costs in 45 CFR 75 continue to apply to NIH awards. Consistent with the statute, NIH will not apply updated thresholds outlined within 2 CFR Part 200, at this time.

In administering programs under this and all funding announcements, NIH prioritizes: 

  • Research involving rigorous scientific methods, including for studies related to children and adolescents, where NIH is committed to approaches that reflect the highest standards of clinical care and child safety. 
  • Biological and physiological integrity: Recognizing the relevance of biological sex to health outcomes, NIH encourages applicants to account for sex-based health factors in program design, data collection, and service delivery where scientifically appropriate.
  • NIH will implement these priorities consistent with applicable laws, regulations, court orders, and all required administrative procedures. Applicants are encouraged to describe how their proposed programs align with these priorities in their project narratives. Funded activities must advance NIH's vision of protecting and improving the health and well-being of Americans. The particular focus is on those who are medically vulnerable, or live in areas with limited access to care. NIH's duty is to serve wisely, effectively, and with measurable results that justify every taxpayer dollar invested. 
Cooperative Agreement Terms and Conditions of Award

The following special terms of award are in addition to, and not in lieu of, otherwise applicable U.S. Office of Management and Budget (OMB) administrative guidelines, U.S. Department of Health and Human Services (HHS) grant administration regulations at 2 CFR Part 200, 45 CFR 75 (for indirect cost provisions) and other HHS, PHS, and NIH grant administration policies.

The administrative and funding instrument used for this program will be the cooperative agreement, an "assistance" mechanism (rather than an "acquisition" mechanism), in which substantial NIH programmatic involvement with the recipients is anticipated during the performance of the activities. Under the cooperative agreement, the NIH purpose is to support and stimulate the recipients' activities by involvement in and otherwise working jointly with the recipients in a partnership role; it is not to assume direction, prime responsibility, or a dominant role in the activities. Consistent with this concept, the dominant role and prime responsibility resides with the recipients for the project as a whole, although specific tasks and activities may be shared among the recipients and NIH as defined below.

The PD(s)/PI(s) will have the primary responsibility for:

  • The PD(s)/PI(s) will have primary responsibility for defining objectives and approaches, and for planning, conducting, analyzing, interpreting, drawing conclusions on their studies, publishing and sharing the results.
  • Recipients are responsible for developing and proposing rigorous quantifiable milestones that will be achieved during the project period.
  • Recipients will retain custody of and have all rights to the data and therapy developed under these awards, subject to Government rights of access consistent with current DHHS, PHS, and NIH policies.
  • Recipients are responsible for pursuing patent protection.Patents should include a reference to NIH funding support by including the grant/cooperative agreement number in the patent.
  • Recipients are responsible for providing progress reports with completeness that include experimental design with rigor, including assumptions for the design of the experiments, the results of the investigations, interpretations of the results, and for concluding whether milestones have been met or not. In cases when NIH Research/Scientific staff request raw data, recipients agree to provide the data.
  • Recipients agree to allow NIH staff to join multi-disciplinary project team meetings.
  • Recipients agree to participate at least once a year in progress meetings (teleconferences) that are organized by NIH staff.
  • Regarding meetings and interactions with regulatory agencies, recipients agree to communicate meeting dates and agenda to the NIH Research/Scientific staff and invite their participation.
  • Recipients agree to communicate study reports from CROs, meeting minutes (and associated data packages if applicable), letters and other forms of communications with regulatory agencies, and other authorities, if applicable.

NIH staff have substantial programmatic involvement that is above and beyond the normal stewardship role in awards, as described below:

  • Each project will be assigned one or more NIH Project Scientists with expertise in translational neuroscience research and therapeutic development relevant to the neurological disorder under study.
  • The NIH Project Scientists will have substantial scientific/programmatic involvement by collaborating with the PD/PIs by assisting with translational development strategies, providing scientific consultation, technical expertise, and coordination above and beyond normal program stewardship for grants.
  • NIH Project Scientists will collaborate with the PD/PIs on translational development plans, including assisting with the design, prioritization, and interpretation of studies and data packages that support interactions with FDA or other regulatory agencies and future regulatory submissions.
  • NIH Project Scientists and Program Officials will participate, as appropriate, in meetings with FDA and other regulatory agencies with the PD/PIs, provide scientific perspective, assist in interpreting regulatory feedback, and collaborate on appropriate modifications to development strategies or milestones in response to regulatory recommendations.
  • NIH Project Scientists, in consultation with the PD/PIs, may assist in re-establishing objectives through additional studies or milestone modifications when emerging scientific findings or regulatory feedback indicate that such activities would strengthen the translational development program. Prime responsibility for decisions regarding implementation remain with the PD/PI. When appropriate, NIH may provide additional support for these activities.
  •  NIH Program Scientists may participate in multidisciplinary project team meetings to provide expertise in areas critical to therapeutic development and facilitate coordination across scientific disciplines.
  •  NIH Program Officials will provide normal scientific and administrative stewardship of the award, including evaluating progress toward negotiated milestones and recommending continuation of support based on scientific progress, milestone achievement, program priorities, portfolio balance, and the availability of funds. NIH may also consult independent subject matter experts to advise program staff on scientific or technical issues relevant to the program.

Areas of Joint Responsibility include:

  • The PI/PD and NIH Staff will collaborate on clarifying, negotiating and finalizing the milestones and timelines.
  • The PI/PD and NIH staff will monitor study milestone progress, with continuation of support contingent upon satisfactory achievement of those milestones.

Dispute Resolution:

Any disagreements that may arise in scientific or programmatic matters (within the scope of the award) between recipients and NIH may be brought to Dispute Resolution. A Dispute Resolution Panel composed of three members will be convened: a designee of the recipient, one NIH designee, and a third designee with expertise in the relevant area who is chosen by the other two; in the case of individual disagreement, the third member may be chosen by the individual recipient. This special dispute resolution procedure does not alter the recipient's right to appeal an adverse action that is otherwise appealable in accordance with PHS regulation 42 CFR Part 50, Subpart D and HHS regulation 45 CFR Part 16.

3. Data Management and Sharing

A Data Management and Sharing Plan (DMS Plan) is required for any NIH-funded or conducted research that will generate scientific data. Applicants must submit the DMS Plan at the time of application using the NIH DMS Plan Format Page. The DMS Plan must address the elements in the structured format. Where the DMS Plan Format Page requires a "Yes or No" response, no additional narrative is allowed. 

4. Reporting

When multiple years are involved, recipients will be required to submit the Research Performance Progress Report (RPPR) annually and financial statements as required in the NIH Grants Policy Statement Section 8.4.1 Reporting. To learn more about post-award monitoring and reporting, see the NIH Grants & Funding website, see Post-Award Monitoring and Reporting.

A final RPPR, invention statement, and the expenditure data portion of the Federal Financial Report are required for closeout of an award, as described in the NIH Grants Policy Statement Section 8.6 Closeout. NIH NOFOs outline intended research goals and objectives. Post award, NIH will review and measure performance based on the details and outcomes that are shared within the RPPR, as described at 2 CFR Part 200.301.

Section VII. Agency Contacts

We encourage inquiries concerning this funding opportunity and welcome the opportunity to answer questions from potential applicants. When contacting the email addresses below please add the NOFO number to the subject line to assist routing.

Application Submission Contacts

eRA Service Desk - Questions regarding ASSIST, eRA Commons, application errors and warnings, documenting system problems that threaten submission by the due date, and post-submission issues.

Grants.gov Support Center - Questions regarding Grants.gov registration and services (e.g., Workspace, subscriptions).

Scientific/Research Contact(s)

NINDS ADRD Program 
National Institute of Neurological Disorders and Stroke (NINDS) 
Email: nindsdonadrd@mail.nih.gov

National Institute on Aging (NIA)
NIA-NOFO-Scientific@nih.gov

Peer Review Contact(s)

Examine your eRA Commons account for review assignment and contact information (information appears two weeks after the submission due date).

Financial/Grants Management Contact(s)

Chief Grants Management Officer
National Institute of Neurological Disorders and Stroke (NINDS)
Email: ChiefGrantsManagementOfficer@ninds.nih.gov

National Institute on Aging (NIA)
NIA-NOFO-Grants@nih.gov

Section VIII. Other Information

Recently issued trans-NIH policy notices may affect your application submission. A full list of policy notices published by NIH is provided in the NIH Guide for Grants and Contracts. All awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement.

Authority and Regulations

Awards are made under the authorization of Sections 301 and 405 of the Public Health Service Act as amended (42 USC 241 and 284) and under Federal Regulations 42 CFR Part 52 and 2 CFR Part 200.