Part 338 — Nighttime Sleep-Aid Drug Products for Over-the-Counter Human Use
Current through Sep 8, 2026
Authority: 21 U.S.C. 321, 351, 352, 353, 355, 360, 371.
Source: 54 FR 6826, Feb. 14, 1989, unless otherwise noted.
Current through Sep 8, 2026
Authority: 21 U.S.C. 321, 351, 352, 353, 355, 360, 371.
Source: 54 FR 6826, Feb. 14, 1989, unless otherwise noted.