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Recent Changes

Updates for January 27, 2024 - January 29, 2024

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.

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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. 18 CFR 11
  2. 45 CFR 1230, 2554
Regulations linked from the above-dated Federal Register:
  1. 11 CFR 104
  2. 13 CFR 107
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 33 CFR 117.645 88 FR 89576, Dec. 28, 2023
  2. 36 CFR 51 88 FR 90117, Dec. 29, 2023
  3. 40 CFR 52.170, 52.173 88 FR 90123, Dec. 29, 2023
  4. 40 CFR 52.220 88 FR 89588, Dec. 28, 2023
  5. 40 CFR 52.1670 88 FR 89594, Dec. 28, 2023
  6. 40 CFR 52.1920 88 FR 89592, Dec. 28, 2023
  7. 40 CFR 52.2470 88 FR 89596, Dec. 28, 2023
  8. 42 CFR 493 88 FR 90035, Dec. 28, 2023
  9. 50 CFR 17.11 88 FR 89626, Dec. 28, 2023