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Recent Changes

Updates for May 9, 2026 - May 11, 2026

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. 17 CFR 2
  2. 33 CFR 165.T08-0497
  3. 45 CFR 84
  4. 50 CFR 660
Regulations linked from the above-dated Federal Register:
  1. 8 CFR 103
  2. 23 CFR 633
  3. 49 CFR 40
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 7 CFR 925 Regulation at 91 FR 17847, Apr. 9, 2026
  2. 9 CFR 93 Regulation at 91 FR 18279, Apr. 10, 2026
  3. 40 CFR 52.2070 Regulation at 91 FR 17855, Apr. 9, 2026
  4. 40 CFR 52.320 Regulation at 91 FR 17860, Apr. 9, 2026
  5. 40 CFR 60 Regulation at 91 FR 11833, Mar. 10, 2026
  6. 47 CFR 1 Regulation at 91 FR 17873, Apr. 9, 2026
  7. 47 CFR 54 Regulation at 91 FR 18179, Apr. 9, 2026