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Updates for August 6, 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 165.972
  2. 40 CFR 174, 180
  3. 50 CFR 622
Regulations linked from the above-dated Federal Register:
  1. 21 CFR 73
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 40 CFR 62 90 FR 29750, July 7, 2025
  2. 50 CFR 52.520 90 FR 29748, July 7, 2025
  3. 50 CFR 52.970 90 FR 29745, July 7, 2025
  4. 50 CFR 52.1870 90 FR 29743, July 7, 2025
  5. 50 CFR 52.2520 90 FR 29741, July 7, 2025