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 28, 2025
All Titles
Title 21
Chapter I
Part 348
Subpart B - Subpart B—Active Ingredients
§ 348.10 - Analgesic, anesthetic, and antipruritic active ingredients.
Download the GovRegs app!
