Federal rules and notices for artificial intelligence

Mathematical Foundations of Artificial Intelligence (MFAI)

NSF · Opens 05/02/2024 · Closes 10/09/2026

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Request for Information; Medicare Part D Reasonable and Relevant Pharmacy Contracting Standards

Health and Human Services Department, Centers for Medicare & Medicaid Services · 2026-09-24

This request for information (RFI) solicits input from interested parties for purposes of establishing standards for reasonable and relevant pharmacy contract terms and conditions under the Medicare prescription drug benefit. Section 6223(a) of the Consolidated Appropriations Act, 2026 (CAA, 2026) amends section 1860D- 4(b)(1)(A) of the Social Security Act (the Act) to require Part D plan sponsors to permit any pharmacy that meets standard contract terms and conditions under the plan to participate as a network pharmacy of the plan. Section 6223(a) of the CAA, 2026 further requires that, notwithstanding any other provision of law, for plan years beginning January 1, 2029, such standard contract terms and conditions offered by Part D plan sponsors must be reasonable and relevant according to standards established by the Secretary of the Department of Health and Human Services. Finally, section 6223(a) of the CAA, 2026 requires the Secretary to issue this RFI for purposes of establishing such standards.

HUD Evaluation Policy

Housing and Urban Development Department · 2026-09-24

This policy articulates the core principles of the Department of Housing and Urban Development's evaluation and research activities. This notice updates the Department's Evaluation Policy and reaffirms HUD's commitment to conducting rigorous, relevant evaluations, adhering to the tenets of Executive Order 14303, "Restoring Gold Standard Science," and using evidence from evaluations to inform policy and practice.

Data Intermediaries and Approaches To Strengthen Public Health Data Exchange

Health and Human Services Department, Centers for Disease Control and Prevention · 2026-09-21

The Centers for Disease Control and Prevention (CDC) seeks broad public input on how data intermediaries can be used to support secure, scalable, standards-based public health data exchange. CDC invites public comment to inform the evaluation and to explore how data intermediaries can advance broader goals to prevent disease, detect emerging threats, drive state-of-the-art solutions that empower communities, and strengthen public health systems for a safer, healthier nation.

Request for Information (RFI) on Future Needs for Medical Metrology and Standards for Medical Imaging, Devices, Diagnostics and Therapy

Commerce Department, National Institute of Standards and Technology · 2026-09-18

The National Institute of Standards and Technology (NIST) and the National Institute of Biomedical Imaging and Bioengineering (NIBIB), a part of the National Institutes of Health (NIH), are requesting input from stakeholders in order to gain a better understanding of the future needs for medical metrology and standards around medical imaging, devices, and diagnostics. This request for information is coordinated with a NIST/NIBIB Symposium on Medical Metrology and Standards for American Healthcare and Commerce Medical Imaging, Devices, Diagnostics at the joint NIST/University of Maryland Institute (UMD) for Bioscience and Biotechnology Research (IBBR). The input received will inform a joint NIST and NIBIB medical metrology and standards roadmap, a document that will identify future needs for medical metrology and standards, identify major stakeholders, and provide guidance for future government programs.

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