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Recent Changes

Updates for April 5, 2025 - April 7, 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.

Effective regulations inserted from the above-dated Federal Register:
  1. 33 CFR 117
  2. 40 CFR 180
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 16 CFR 1220 90 FR 8682, Jan. 31, 2025
  2. 16 CFR 1221 90 FR 8374, Jan. 29, 2025
  3. 16 CFR 1220, 1221 90 FR 9608, Feb. 14, 2025
  4. 29 CFR 2700 90 FR 5617, Jan. 17, 2025
  5. 29 CFR 2700 90 FR 9691, Feb. 18, 2025
  6. 40 CFR 52.2120 90 FR 11480, Mar. 7, 2025
  7. 47 CFR 2, 26 90 FR 11491, Mar. 7, 2025