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Recent Changes

Updates for December 30, 2023 - January 1, 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.

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Regulations linked from the above-dated Federal Register:
  1. 16 CFR 1263
Effective regulations that expire on this date:
  1. 33 CFR 147 Regulation at 88 FR 27406, May 2, 2023 expired
  2. 33 CFR 165 Regulation at 85 FR 5136, Jan. 29, 2020 expired
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 5 CFR 1650 88 FR 74330, Oct. 31, 2023
  2. 10 CFR 140 88 FR 71990, Oct. 19, 2023
  3. 12 CFR 34 88 FR 83313, Nov. 29, 2023
  4. 12 CFR 213 88 FR 83320, Nov. 29, 2023
  5. 12 CFR 217 88 FR 82967, Nov. 27, 2023
  6. 12 CFR 226 88 FR 83314, Nov. 29, 2023
  7. 12 CFR 226 88 FR 83324, Nov. 29, 2023
  8. 12 CFR 228 88 FR 87896, Dec. 20, 2023
  9. 12 CFR 238, 252 88 FR 82979, Nov. 27, 2023
  10. 12 CFR 345 88 FR 87897, Dec. 20, 2023
  11. 12 CFR 1003 88 FR 88222, Dec. 21, 2023
  12. 12 CFR 1013 88 FR 83321, Nov. 29, 2023
  13. 12 CFR 1022 88 FR 78231, Nov. 15, 2023
  14. 12 CFR 1026 88 FR 83315, Nov. 29, 2023
  15. 12 CFR 1026 88 FR 83327, Nov. 29, 2023
  16. 24 CFR 5 88 FR 12560, Feb. 28, 2023
  17. 24 CFR 5, 92, 93 88 FR 9654, Feb. 14, 2023
  18. 24 CFR 570, 574 88 FR 9665, Feb. 14, 2023
  19. 24 CFR 882, 891, 960, 964, 966, 982 88 FR 9667, Feb. 14, 2023
  20. 24 CFR 891 88 FR 75233, Nov. 2, 2023
  21. 29 CFR 4044 88 FR 83353, Nov. 29, 2023
  22. 29 CFR 4044 88 FR 87340, Dec. 18, 2023
  23. 31 CFR 1 88 FR 81347, Nov. 22, 2023
  24. 31 CFR 1010 87 FR 59591, Sept. 30, 2022
  25. 31 CFR 1010 88 FR 76997, Nov. 8, 2023
  26. 31 CFR 1010 88 FR 83504, Nov. 30, 2023
  27. 37 CFR 6 88 FR 50769, Aug. 2, 2023
  28. 37 CFR 386 88 FR 84710, Dec. 6, 2023
  29. 42 CFR 405, 410 88 FR 82176, Nov. 22, 2023
  30. 42 CFR 405, 410, 411 88 FR 79523, Nov. 16, 2023
  31. 42 CFR 407 87 FR 66508, Nov. 3, 2022
  32. 42 CFR 409, 410 88 FR 77874, Nov. 13, 2023
  33. 42 CFR 411 88 FR 53345, Aug. 7, 2023
  34. 42 CFR 413 88 FR 76504, Nov. 6, 2023
  35. 42 CFR 414, 424 88 FR 77875, Nov. 13, 2023
  36. 42 CFR 414, 415, 418, 422-425 88 FR 79530, Nov. 16, 2023
  37. 42 CFR 416, 419, 424 88 FR 82179, Nov. 22, 2023
  38. 42 CFR 423 87 FR 27899, May 9, 2022
  39. 42 CFR 433, 455, 457 88 FR 60312, Aug. 3, 2023
  40. 42 CFR 484, 488, 489 88 FR 77878, Nov. 13, 2023
  41. 42 CFR 485, 488, 489 88 FR 82183, Nov. 22, 2023
  42. 42 CFR 489 88 FR 53347, Aug. 7, 2023
  43. 42 CFR 489, 491, 495, 498, 600 88 FR 79552, Nov. 16, 2023
  44. 42 CFR 512 88 FR 76506, Nov. 6, 2023
  45. 45 CFR 180 88 FR 82184, Nov. 22, 2023
  46. 50 CFR 300 88 FR 83839, Dec. 1, 2023
  47. 50 CFR 622 88 FR 87368, Dec. 18, 2023
  48. 50 CFR 635 88 FR 77042, Nov. 8, 2023
  49. 50 CFR 648 88 FR 88269, Dec. 21, 2023
  50. 50 CFR 679 88 FR 82769, Nov. 24, 2023
  51. 50 CFR 660 88 FR 83359, Nov. 29, 2023
  52. 50 CFR 660 88 FR 83840, Dec. 1, 2023
  53. 50 CFR 660 88 FR 90128, Dec. 29, 2023