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Recent Changes

Updates for November 9, 2013 - November 12, 2013

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. 40 CFR 52
Regulations linked from the above-dated Federal Register:
  1. 14 CFR 121, 382, 399
  2. 17 CFR 200, 240, 249
  3. 33 CFR 110
  4. 36 CFR 1191
  5. 47 CFR 73
  6. 49 CFR 27
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 14 CFR 16 (78 FR 56141, September 12, 2013)
  2. 40 CFR 52 (78 FR 56168, September 12, 2013)
  3. 47 CFR 25 (78 FR 14926, March 8, 2013)