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Recent Changes

Updates for October 17, 2025 - October 20, 2025

The Office of the Federal Register updates the material in the eCFR on a daily basis. While we do not make updates in real-time, generally the eCFR is current within two business days.

You can learn more about how the eCFR is updated here.

Reader Aids

Reader Aids help people use and understand the eCFR. Reader Aids information is not published in the Code of Federal Regulations.

Regulations inserted that were previously linked and became effective on the date listed above:
  1. 7 CFR 983 90 FR 45119, Sept. 19, 2025
  2. 21 CFR 866 90 FR 44975, Sept. 18, 2025
  3. 23 CFR 972 90 FR 45138, Sept. 19, 2025
  4. 40 CFR 52.2670 90 FR 44989, Sept. 18, 2025
  5. 40 CFR 52.2679 90 FR 44987, Sept. 18, 2025
  6. 47 CFR 2, 73 90 FR 40537, Aug. 20, 2025