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Recent Changes

Updates for January 2, 2022 - January 3, 2022

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. 9 CFR 93
  2. 40 CFR 147
Regulations linked from the above-dated Federal Register:
  1. 23 CFR 625
  2. 31 CFR 210
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 9 CFR 2 (86 FR 68537, Dec. 3, 2021
  2. 9 CFR 92--96, 98 (86 FR 68856, Dec. 3, 2021
  3. 14 CFR 1215 (86 FR 60566, Nov. 3, 2021
  4. 16 CFR 1239 (86 FR 53538, Sept. 28, 2021
  5. 21 CFR 860 (86 FR 54846, Oct. 3, 2021
  6. 33 CFR 135, 138, 153 (86 FR 68139, Dec. 1, 2021
  7. 40 CFR 52 (86 FR 68413, Dec. 2, 2021
  8. 40 CFR 52 (86 FR 68420, Dec. 2, 2021
  9. 40 CFR 52 (86 FR 68421, Dec. 2, 2021
  10. 40 CFR 272 (86 FR 68162, Dec. 1, 2021
  11. 42 CFR 100 (86 FR 68413, Dec. 2, 2021
  12. 48 CFR 502, 509, 511, 512, 514, 532, 536, 538, 552 (86 FR 68442, Dec. 2, 2021