Site Feedback

Recent Changes

Updates for July 26, 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. 7 CFR 1, 2
  2. 36 CFR 242
  3. 50 CFR 100
Regulations linked from the above-dated Federal Register:
  1. 10 CFR 72
  2. 40 CFR 52
  3. 49 CFR 171-173, 175, 176, 178, 180
Regulations delayed, withdrawn, or extended in the above-dated Federal Register:
  1. 21 CFR 6 Regulation at 86 FR 5751, Jan. 19, 2021 withdrawn
  2. 42 CFR 1, 404, 1000 Regulation at 86 FR 5751, Jan. 19, 2021 withdrawn
  3. 45 CFR 8, 200, 300, 403, 1300 Regulation at 86 FR 5751, Jan. 19, 2021 withdrawn