Site Feedback

Recent Changes

Updates for March 14, 2026 - March 16, 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. 21 CFR 1308
  2. 22 CFR 135
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 24 CFR 594 Regulation at 91 FR 6757, Feb. 13, 2026
  2. 28 CFR 16 Regulation at 91 FR 6759, Feb. 13, 2026
  3. 30 CFR 926 Regulation at 91 FR 6770, Feb. 13, 2026
  4. 30 CFR 934 Regulation at 91 FR 6773, Feb. 13, 2026
  5. 40 CFR 52.1870 Regulation at 91 FR 6523, Feb. 12, 2026
  6. 47 CFR 0, 4, 9, 10, 11, 90 Regulation at 91 FR 1403, Jan. 14, 2026
  7. 49 CFR 192 Regulation at 91 FR 1653, Jan. 14, 2026
  8. 49 CFR 383, 384 Regulation at 91 FR 7102, Feb. 13, 2026
  9. 50 CFR 26 Regulation at 91 FR 1720, Jan. 15, 2026
  10. 50 CFR 80 Regulation at 91 FR 1723, Jan. 15, 2026
  11. 50 CFR 80 Regulation at 91 FR 1888, Jan. 15, 2026