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Recent Changes

Updates for June 1, 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 22, 42
  2. 37 CFR 202
Regulations linked from the above-dated Federal Register:
  1. 10 CFR 431
  2. 17 CFR 229, 232, 240, 249
  3. 47 CFR 51, 61, 69
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 14 CFR 120 88 FR 27635, May 2, 2023
  2. 49 CFR 40, 655 88 FR 27636, May 2, 2023
  3. 49 CFR 219, 240, 242 88 FR 27652, May 2, 2023
  4. 49 CFR 382 88 FR 27653, May 2, 2023