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Recent Changes

Updates for April 7, 2018 - April 9, 2018

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. 12 CFR 34, 225, 323
  2. 15 CFR 2008
  3. 32 CFR 81
  4. 40 CFR 52.1320
  5. 50 CFR 648
Regulations linked from the above-dated Federal Register:
  1. 30 CFR 56, 57
  2. 38 CFR 4
  3. 49 CFR 1001, 1003, 1004, 1005, 1007, 1011, 1012, 1013, 1016, 1018, 1019, 1033, 1034, 1035, 1037, 1090, 1100, 1101, 1103, 1104, 1105, 1106, 1108, 1110, 1112, 1113, 1114, 1116, 1117, 1119, 1120, 1132, 1133, 1135, 1141, 1146, 1147, 1150, 1152, 1155, 1177, 1180, 1182, 1185, 1200, 1220, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1253, 1305, 1310, 1312, 1313, 1319, 1331, 1333
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 21 CFR 510, 522 (83 FR 13635, March 30, 2018)
  2. 40 CFR 81 (83 FR 1104, January 9, 2018)
  3. 40 CFR 81 (83 FR 14601, April 5, 2018)