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Recent Changes

Updates for November 18, 2023 - November 20, 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. 31 CFR 35
  2. 40 CFR 60
Regulations linked from the above-dated Federal Register:
  1. 47 CFR 52
  2. 48 CFR 1815, 1852
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 50 CFR 217 88 FR 72659, Oct. 20, 2023
  2. 50 CFR 217 88 FR 78674, Nov. 16, 2023