21 CFR 862.3670 - Phenothiazine test system.

Regulations last checked for updates: Feb 11, 2026

Title 21 - Food and Drugs last revised: Dec 18, 2026

View all text of Subpart D [§ 862.3030 - § 862.3970]

§ 862.3670 - Phenothiazine test system.

(a) Identification. A phenothiazine test system is a device intended to measure any of the drugs of the phenothiazine class in human specimens. Measurements obtained by this device are used in the diagnosis and treatment of phenothiazine use or overdose.

(b) Classification. Class II.

authority: 21 U.S.C. 351,360,360c,360e,360j,360

source: 52 FR 16122, May 1, 1987, unless otherwise noted.

cite as: 21 CFR 862.3670