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Regulations last checked for updates: May 23, 2025
Title 21 - Food and Drugs last revised: May 19, 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.
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