REGULATIONS
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
SEARCH
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
Regulations last checked for updates: Apr 30, 2025
Title 21 - Food and Drugs last revised: Apr 28, 2025
All Titles
Title 21
Chapter I
Part 349
Subpart B - Subpart B—Active Ingredients
§ 349.10 - Ophthalmic astringent.
§ 349.12 - Ophthalmic demulcents.
§ 349.14 - Ophthalmic emollients.
§ 349.16 - Ophthalmic hypertonicity agent.
§ 349.18 - Ophthalmic vasoconstrictors.
§ 349.20 - Eyewashes.
§ 349.30 - Permitted combinations of active ingredients.
authority:
21 U.S.C. 321
,
351
,
352
,
353
,
355
,
360
,
371
source:
53 FR 7090, Mar. 4, 1988, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!