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Updates for June 21, 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.

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 515, 558
  2. 40 CFR 180
  3. 49 CFR 40
Regulations linked from the above-dated Federal Register:
  1. 49 CFR 40
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 21 CFR 886 89 FR 43746, May 20, 2024
  2. 33 CFR 165 89 FR 44924, May 22, 2024
  3. 40 CFR 86, 1036, 1037, 1039, 1054, 1065 89 FR 29738, Apr. 22, 2024
  4. 40 CFR 1036, 1037, 1065 89 FR 51235, June 17, 2024
  5. 42 CFR 438, 442, 483 89 FR 40995, May 10, 2024
  6. 50 CFR 217 89 FR 45388, May 22, 2024