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Updates for February 22, 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. 40 CFR 63, 300
Regulations linked from the above-dated Federal Register:
  1. 38 CFR 17
Regulations delayed, withdrawn, or extended in the above-dated Federal Register:
  1. 40 CFR 122, 123 Regulation at 87 FR 73971, Dec. 2, 2022 withdrawn