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Updates for December 31, 2025

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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Effective regulations inserted from the above-dated Federal Register:
  1. 17 CFR 200
  2. 33 CFR 165.T05-1069
  3. 40 CFR 1090
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 1205
  2. 21 CFR 1307
  3. 38 CFR 17
  4. 40 CFR 423
  5. 42 CFR 12
Effective regulations that expire on this date:
  1. 21 CFR 1307 Regulation at 89 FR 91257, Nov. 19, 2024 expired
  2. 33 CFR 165.T01-0404 Regulation at 89 FR 92037, Nov. 21, 2024 expired
  3. 33 CFR 165.T01-0404 Regulation at 89 FR 92037, Nov. 21, 2024 expired
  4. 33 CFR 165.T05-0850 Regulation at 90 FR 46062, Sept. 25, 2025 expired
  5. 33 CFR 165.T07-0578 Regulation at 90 FR 52567, Nov. 21, 2025 expired
  6. 33 CFR 165.T08-0512 Regulation at 90 FR 26434, June 23, 2025 expired
  7. 33 CFR 165.T08-1106 Regulation at 90 FR 57698, Dec. 12, 2025 expired
  8. 21 CFR 1307 Regulation at 89 FR 91257, Nov. 19, 2024 expired
  9. 21 CFR 1308 Regulation at 89 FR 106312, Dec. 30, 2024 expired
  10. 42 CFR 12 Regulation at 89 FR 91257, Nov. 19, 2024 expired
  11. 50 CFR 622 Regulation at 90 FR 37806, Aug. 6, 2025 expired
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 8 CFR 208, 1208 85 FR 84193, Dec. 23, 2020
  2. 8 CFR 208, 1208 90 FR 61048, Dec. 30, 2025
  3. 15 CFR 748 90 FR 42322, Sept. 2, 2025
  4. 21 CFR 1306 90 FR 6522, Jan. 17, 2025
  5. 21 CFR 1306 90 FR 6539, Jan. 17, 2025
  6. 42 CFR 12 90 FR 6523, Jan. 17, 2025
  7. 42 CFR 12 90 FR 6539, Jan. 17, 2025