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Recent Changes

Updates for August 10, 2019 - August 12, 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. 12 CFR 201, 204
  2. 32 CFR 633
  3. 36 CFR 242
  4. 40 CFR 180
  5. 50 CFR 100
Regulations linked from the above-dated Federal Register:
  1. 40 CFR 52.420, 52.620, 52.633, 52.920
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 26 CFR 1.642(c)-3, 170 (84 FR 27530, June 13, 2019)
  2. 33 CFR 165 (84 FR 33170, July 12, 2019)
  3. 38 CFR 4 (84 FR 28230, June 18, 2019)
  4. 40 CFR 52.120, 52.145 (84 FR 33004, July 11, 2019)
  5. 40 CFR 52.920 (84 FR 33006, July 11, 2019)
  6. 40 CFR 52.1070 (84 FR 33007, July 11, 2019)
  7. 40 CFR 52.2270 (84 FR 33173, July 12, 2019)
  8. 40 CFR 81 (84 FR 33008, July 11, 2019)
  9. 47 CFR 11 (84 FR 39620, August 10, 2019)