Site Feedback

Recent Changes

Updates for January 28, 2026

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. 45 CFR 102
Regulations linked from the above-dated Federal Register:
  1. 10 CFR 72
  2. 17 CFR 23
  3. 36 CFR 214, 228, 261
  4. 48 CFR 6100-6107
Regulations delayed, withdrawn, or extended in the above-dated Federal Register:
  1. 9 CFR 11 Regulation at 89 FR 39194, May 8, 2024 delayed until Dec. 31, 2026
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 5 CFR 1605, 1650, 1690 91 FR 1672, Jan. 15, 2026
  2. 5 CFR 1690 91 FR 3027, Jan. 26, 2026