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Recent Changes

Updates for December 22, 2018 - December 26, 2018

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. 10 CFR 207, 218, 429, 431, 490, 501, 601, 824, 851, 1013, 1017, 1050
  2. 17 CFR 232
  3. 21 CFR 882
  4. 28 CFR 2
  5. 40 CFR 180
  6. 47 CFR 51, 63
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 920
  2. 17 CFR 229, 230
  3. 27 CFR 447, 478, 479
  4. 28 CFR 16
  5. 33 CFR 100
  6. 40 CFR 52
  7. 47 CFR 22, 76
  8. 49 CFR 555
Effective regulations that expire on this date:
  1. 50 CFR 218
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 14 CFR 61, 63, 91, 121, 135 (83 FR 30276, June 27, 2018)
  2. 17 CFR 23 (83 FR 60346, November 26, 2018)
  3. 33 CFR 117 (83 FR 59311, November 23, 2018)
  4. 40 CFR 52 (83 FR 59316, November 23, 2018)
  5. 40 CFR 52 (83 FR 60365, November 26, 2018)