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Recent Changes

Updates for June 3, 2023 - June 5, 2023

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. 15 CFR 4
  2. 23 CFR 490, 1300
  3. 47 CFR 54
Regulations linked from the above-dated Federal Register:
  1. 40 CFR 52, 75, 78, 97
  2. 42 CFR 416, 418, 441, 460, 482-486, 491, 494
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 5 CFR 890 88 FR 20383, April 6, 2023
  2. 10 CFR 429, 431 88 FR 28835, May 4, 2023
  3. 10 CFR 431 88 FR 28400, May 4, 2023
  4. 13 CFR 123 88 FR 24109, April 19, 2023
  5. 14 CFR 33 88 FR 19810, April 4, 2023
  6. 16 CFR 1220 88 FR 13691, March 6, 2023
  7. 33 CFR 117 88 FR 28991, May 5, 2023
  8. 36 CFR 1224, 1225, 1236 88 FR 28416, May 4, 2023
  9. 42 CFR 417, 422, 423 88 FR 22328, April 12, 2023
  10. 42 CFR 422, 423 88 FR 34780, May 31, 2023
  11. 42 CFR 460 88 FR 22344, April 12, 2023
  12. 46 CFR 502, 503, 515, 520, 530, 535, 540, 550, 555, 560 88 FR 16897, March 21, 2023
  13. 47 CFR 54 88 FR 28999, May 5, 2023
  14. 48 CFR 1602, 1609 88 FR 20408, April 6, 2023
  15. 50 CFR 17.12 88 FR 28905, May 4, 2023
  16. 50 CFR 17.96(a) 88 FR 30234, May 11, 2023