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Recent Changes

Updates for February 11, 2023 - February 13, 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. 10 CFR 72
  2. 40 CFR 52
Effective regulations that expire on this date:
  1. 50 CFR 218 Regulation at 83 FR 5568, Feb. 8, 2018 expired
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 10 CFR 180 88 FR 1975, Jan. 12, 2023
  2. 27 CFR 5 88 FR 2227, Jan. 13, 2023
  3. 40 CFR 52.1770 88 FR 2245, Jan. 13, 2023
  4. 40 CFR 312 87 FR 76581, Dec. 15, 2022
  5. 47 CFR 54 88 FR 2267, Jan. 13, 2023
  6. 50 CFR 17.11, 17.12, 17.47 88 FR 2026, Jan. 12, 2023