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Regulations last checked for updates: May 02, 2025
Title 42 - Public Health last revised: Apr 15, 2025
All Titles
Title 42
Chapter I
Part 12
Subpart B - Subpart B—XXX
View all text of Subpart B [§ 12.4 - § 12.4]
§ 12.4 - xxx
Link to an amendment published at 90 FR 6539, Jan. 17, 2025.
This amendment was delayed until Mar. 21, 2025 at 90 FR 9841, Feb. 19, 2025.
Amendment further delayed until Dec. 31, 2025 published at 90 FR 13410, Mar. 24, 2025.
authority:
21 U.S.C. 802
(54)(G)
source:
88 FR 30042, May 10, 2023, unless otherwise noted.
cite as:
42 CFR 12.4
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