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Recent Changes

Updates for February 4, 2023 - February 6, 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. 47 CFR 2, 15
  2. 50 CFR 648
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 1709, 1719, 1734, 1738, 1739, 1770, 1773
  2. 15 CFR 902
  3. 23 CFR 1300
  4. 40 CFR 70
  5. 50 CFR 679, 680
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 40 CFR 49 87 FR 75386, Dec. 8, 2022
  2. 40 CFR 52.1769, 52.1770 88 FR 774, Jan. 5, 2023
  3. 40 CFR 272 87 FR 74977, Dec. 7, 2022