Site Feedback

Recent Changes

Updates for April 17, 2015

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. 5 CFR 1201
  2. 12 CFR 1026
  3. 14 CFR 71, 73
  4. 15 CFR 774
  5. 26 CFR 1.508-1T
  6. 40 CFR 52.50, 180
  7. 41 CFR 102-42
Regulations linked from the above-dated Federal Register:
  1. 20 CFR 404
  2. 36 CFR 214, 261, 291
  3. 40 CFR 52.145, 52.670, 52.770, 52.1170, 257, 261
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 40 CFR 52.50, 52.570, 52.920 (80 FR 14021, March 18, 2015)
  2. 40 CFR 52.1270, 52.2120 (80 FR 14023, March 18, 2015)