Site Feedback

Website Feedback

This contact form is only for website help or website suggestions. If you have questions or comments regarding a published document please contact the publishing agency. Comments or questions about document content can not be answered by OFR staff. Please do not provide confidential information or personal data.

Recent Changes

Updates for December 30, 2016

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. 10 CFR 207, 218, 429, 431, 490, 501, 601, 820, 824, 851, 1013, 1017, 1050
  2. 26 CFR 1.6041-10, 7, 31
  3. 21 CFR 888
  4. 40 CFR 58
Regulations linked from the above-dated Federal Register:
  1. 7 CFR 800
  2. 10 CFR 2, 9, 140
  3. 12 CFR 7
  4. 14 CFR 21, 23, 35, 43, 91, 121, 135
  5. 21 CFR 1300-1304, 1308-1310, 1312-1316, 1321
  6. 50 CFR 622
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 10 CFR 2, 10, 26, 30, 40, 50, 55, 61, 63, 70--74, 100 (81 FR 86909, December 2, 2016)
  2. 14 CFR 91 (79 FR 78303, December 30, 2014)
  3. 14 CFR 91 (81 FR 94961, December 27, 2016)
  4. 21 CFR 556, 558 (81 FR 94994, December 27, 2016)
  5. 26 CFR 54 (81 FR 75324, October 31, 2016)
  6. 29 CFR 2590 (81 FR 75325, October 31, 2016)
  7. 31 CFR 148 (81 FR 75658, October 31, 2016)
  8. 45 CFR 144, 146, 147, 148 (81 FR 75326, October 31, 2016)
Reader Aids
  1. next issue
  2. previous issue
Recent Update Pages
  1. 2026
  2. 2025
  3. 2024
  4. 2023
  5. 2022
  6. 2021
  7. 2020
  8. 2019
  9. 2018
  10. 2017
  11. 2016
  12. 2015
  13. 2014
  14. 2013
  15. 2012