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Recent Changes

Updates for May 11, 2019 - May 13, 2019

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. 26 CFR 1.987
  2. 39 CFR 233
  3. 40 CFR 52.1070
  4. 42 CFR 484, 1001
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 1220, 1260
  2. 16 CFR 18, 460
  3. 26 CFR 300
  4. 39 CFR 3050
  5. 47 CFR 2, 25, 30
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 10 CFR 72 (84 FR 6059, February 26, 2019)
  2. 21 CFR 876, 878, 886 (84 FR 14869, April 12, 2019)
  3. 32 CFR 310 (84 FR 14730, April 11, 2019)
  4. 32 CFR 310 (84 FR 16210, April 18, 2019)
  5. 40 CFR 52.520 (84 FR 14616, April 11, 2019)
  6. 40 CFR 52.1420 (84 FR 14880, April 12, 2019)
  7. 40 CFR 52.1870 (84 FR 14876, April 12, 2019)
  8. 40 CFR 52.1870 (84 FR 14878, April 12, 2019)
  9. 40 CFR 70 (84 FR 14881, April 10, 2019)
  10. 40 CFR 300 (84 FR 8994, March 13, 2019)
  11. 49 CFR 1002, 1012, 1104, 1110, 1111, 1130, 1132, 1150, 1155, 1182 (84 FR 12943, April 3, 2019)