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Updates for September 11, 2025

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. 20 CFR 404
  2. 40 CFR 261
Regulations linked from the above-dated Federal Register:
  1. 20 CFR 216, 222
  2. 33 CFR 100
  3. 40 CFR 52.1570, 52.2620, 282
  4. 48 CFR 9903, 9904
Regulations delayed, withdrawn, or extended in the above-dated Federal Register:
  1. 10 CFR 1040 Regulation at 90 FR 20786, May 16, 2025 delayed