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Recent Changes

Updates for February 26, 2022 - February 28, 2022

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.

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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. 12 CFR 702
  2. 21 CFR 500, 510, 516, 520, 522, 524, 529, 556, 558
  3. 40 CFR 180
  4. 48 CFR 206
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 205
  2. 40 CFR 1770
  3. 50 CFR 17.11, 17.95(e)
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 8 CFR 251, 258 (86 FR 73629, Dec.29, 2021)
  2. 19 CFR 4 (86 FR 73671, Dec. 28, 2021)
  3. 30 CFR 925 (87 FR 4501, Jan. 28, 2022)
  4. 40 CFR 52.220, 52.237, 52.244 (87 FR 4507, Jan. 28, 2022)
  5. 40 CFR 52.1170 (87 FR 4503, Jan. 28, 2022)
  6. 40 CFR 52.1320, 52.1343 (87 FR 4508, Jan. 28, 2022)
  7. 40 CFR 81 (87 FR 4512, Jan. 28, 2022)
  8. 40 CFR 86 (86 FR 74521, Dec. 30, 2021)
  9. 40 CFR 600 (86 FR 74526, Dec. 30, 2021)
  10. 42 CFR 414 (86 FR 73910, Dec. 28, 2021)
  11. 42 CFR 414 (87 FR 199, Jan. 4, 2022)
  12. 42 CFR 513 (86 FR 73990, Dec. 29, 2021)