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Updates for November 23, 2021

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. 21 CFR 878
  2. 28 CFR 0
Regulations linked from the above-dated Federal Register:
  1. 5 CFR 890
  2. 12 CFR 53, 225, 304
  3. 26 CFR 54
  4. 29 CFR 2590
  5. 37 CFR 381
  6. 45 CFR 149
Regulations delayed, withdrawn, or extended in the above-dated Federal Register:
  1. 29 CFR 578, 579, 580 Regulation at 85 FR 86791, Dec. 30, 2020 withdrawn in part
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 29 CFR 531, 578--580 (86 FR 52987, Sept. 24, 2021)