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Updates for March 10, 2026

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. 37 CFR 380, 383
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 1215
  2. 21 CFR 1310
  3. 40 CFR 52.1820, 60
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 14 CFR 401, 413, 415, 417, 431, 435, 440, 460 Regulation at 85 FR 79707, Dec. 10, 2020
  2. 49 CFR 383 Regulation at 91 FR 927, Jan. 9, 2026