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Recent Changes

Updates for December 2, 2023 - December 4, 2023

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. 22 CFR 121
Regulations linked from the above-dated Federal Register:
  1. 5 CFR 2412
  2. 10 CFR 429, 431
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 21 CFR 73 88 FR 75494, Nov. 3, 2023
  2. 30 CFR 585 88 FR 68462, Oct. 4, 2023
  3. 33 CFR 165 88 FR 75497, Nov. 3, 2023
  4. 40 CFR 52.1770 88 FR 75502, Nov. 3, 2023
  5. 47 CFR 73 88 FR 73535, Oct. 26, 2023
  6. 48 CFR 1, 4, 9, 13, 39 88 FR 69510, Oct. 5, 2023
  7. 48 CFR 52 88 FR 69513, Oct. 5, 2023
  8. 48 CFR 52 88 FR 77224, Nov. 9, 2023