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Recent Changes

Updates for October 15, 2022 - October 17, 2022

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. 8 CFR 214
  2. 33 CFR 100
Regulations linked from the above-dated Federal Register:
  1. 40 CFR 52.570, 81
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 9 CFR 317, 381 87 FR 50556, Aug. 17, 2022
  2. 21 CFR 800, 801, 808, 874 87 FR 50748, Oct. 17, 2022
  3. 40 CFR 52.1670 87 FR 56895, Sept. 16, 2022
  4. 40 CFR 52.2270 87 FR 56898, Sept. 16, 2022