U.S. Code
Regulations
Constitution
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
x
Search
Search guide
U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 40
Chapter I
Part 66
Subpart E - Subpart E—Decisions on Exemption Requests and Challenges to Notices of Noncompliance
§ 66.41 - Decision on petitions.
§ 66.42 - Procedure for hearings.
§ 66.43 - Final decision; submission of penalty calculation.
Download the GovRegs app!