Site Feedback

Recent Changes

Updates for October 21, 2023 - October 23, 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.

Regulations linked from the above-dated Federal Register:
  1. 19 CFR 24
  2. 21 CFR 1310
  3. 40 CFR 52, 55
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 2 CFR 184, 200 88 FR 57787, Aug. 23, 2023
  2. 16 CFR 1112, 1263 88 FR 65259, Sept. 21, 2023
  3. 29 CFR 1, 3, 5 88 FR 57722, Aug. 23, 2023
  4. 30 CFR 250 88 FR 65128, Sept. 21, 2023
  5. 32 CFR 310 88 FR 65130, Sept. 21, 2023
  6. 50 CFR 622 88 FR 65146, Aug. 23, 2023