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Recent Changes

Updates for March 23, 2019 - March 25, 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 1.1471, 1.1472
  2. 30 CFR 250
Regulations linked from the above-dated Federal Register:
  1. 9 CFR 54, 79
  2. 12 CFR 701
  3. 40 CFR 52.220, 52.248
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 7 CFR 1206 (84 FR 5344, February 21, 2019)
  2. 21 CFR 520 (84 FR 8973, March 13, 2019)
  3. 40 CFR 52.2020 (84 FR 5601, February 22, 2019)
  4. 40 CFR 52.2270 (84 FR 5602, February 22, 2019)