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Updates for May 17, 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. 38 CFR 21
  2. 43 CFR 3160
  3. 50 CFR 622
Regulations linked from the above-dated Federal Register:
  1. 10 CFR 170, 171
  2. 40 CFR 52
  3. 48 CFR 538, 552
  4. 50 CFR 622
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 40 CFR 62 (84 FR 15962, April 17, 2019)
  2. 50 CFR 218 (84 FR 15983, April 17, 2019)