Home
gpo.gov
govinfo.gov

e-CFR Navigation Aids

Browse

Simple Search

Advanced Search

 — Boolean

 — Proximity

 

Search History

Search Tips

Corrections

Latest Updates

User Info

FAQs

Agency List

Incorporation By Reference

eCFR logo

Related Resources

Electronic Code of Federal Regulations

We invite you to try out our new beta eCFR site at https://ecfr.federalregister.gov. We’ve made big changes to make the eCFR easier to use. Be sure to leave feedback using the Help button on the bottom right of each page!

UPDATED MAY 17, 2019

Click Here for List of Recent Update Pages

Effective regulations inserted from the above-dated Federal Register:

38 CFR 21

43 CFR 3160

50 CFR 622

Regulations linked from the above-dated Federal Register:

10 CFR 170, 171

40 CFR 52

48 CFR 538, 552

50 CFR 622

Regulations delayed or withdrawn in the above-dated Federal Register:

None

Regulations inserted that were previously linked and became effective on the date listed above:

40 CFR 62 (84 FR 15962, April 17, 2019)

50 CFR 218 (84 FR 15983, April 17, 2019)

Effective dates that expire on this date:

None

Need assistance?