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Recent Changes

Updates for March 19, 2022 - March 21, 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. 14 CFR 13, 383, 406
  2. 30 CFR 723, 724, 845, 846
  3. 33 CFR 401
  4. 40 CFR 180
  5. 46 CFR 221, 307, 340, 356
  6. 49 CFR 107, 171, 190, 209, 213-225, 227-231, 233-240, 272, 578
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 460
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 10 CFR 2, 171 87 FR 8946, Feb. 17, 2022
  2. 33 CFR 401 87 FR 12591, Mar. 7, 2022
  3. 36 CFR 7 87 FR 8952, Feb. 17, 2022
  4. 39 CFR 3040 87 FR 6470, Feb. 4, 2022
  5. 40 CFR 52.70 87 FR 8953, Feb. 17, 2022
  6. 40 CFR 52.2585 87 FR 2723, Jan. 19, 2022
  7. 50 CFR 17.11, 17.40 87 FR 8980, Feb. 17, 2022
  8. 50 CFR 665 87 FR 9272, Feb. 18, 2022