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Recent Changes

Updates for September 22, 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. 14 CFR 91
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 7 CFR 210, 215, 220, 225, 226, 235 88 FR 57844, Aug. 23, 2023
  2. 31 CFR 802 88 FR 57350, Aug. 23, 2023
  3. 40 CFR 52 88 FR 47379, July 24, 2023
  4. 40 CFR 52 88 FR 57361, Aug. 23, 2023
  5. 40 CFR 52 88 FR 57363, Aug. 23, 2023
  6. 48 CFR 1, 12, 26 88 FR 53751, Aug. 8, 2023
  7. 48 CFR 52 88 FR 53751, Aug. 8, 2023