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Recent Changes

Updates for March 23, 2013 - March 25, 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.

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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. 21 CFR 510, 522, 524, 529
  2. 26 CFR 1.794
  3. 37 CFR 42
  4. 49 CFR 172
  5. 50 CFR 622
Regulations linked from the above-dated Federal Register:
  1. 49 CFR 383, 384
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 5 CFR 213 (78 FR 12220, February 22, 2013)
  2. 7 CFR 245, 272 (78 FR 12230, February 22, 2013)
  3. 7 CFR 271, 273, 281 (78 FR 11972, February 21, 2013)
  4. 14 CFR 1203 (78 FR 5117, January 24, 2013)
  5. 14 CFR 1203a, 1203b, 1204 (78 FR 5123, January 24, 2013)
  6. 17 CFR 240 (78 FR 4783, January 23, 2013)
  7. 30 CFR 104 (78 FR 5073, January 23, 2013)
  8. 36 CFR 7 (78 FR 11984, February 21, 2013)
  9. 40 CFR 52 (78 FR 4336, January 22, 2013)
  10. 40 CFR 180 (77 FR 59123, September 26, 2012)
  11. 50 CFR 92 (78 FR 11993, February 21, 2013)
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