21 CFR 1311.35 - Number of CSOS digital certificates needed.

Regulations last checked for updates: Feb 06, 2026

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

View all text of Subpart B [§ 1311.10 - § 1311.60]

§ 1311.35 - Number of CSOS digital certificates needed.

A purchaser of Schedule I and II controlled substances must obtain a separate CSOS certificate for each registered location for which the purchaser will order these controlled substances.

authority: 21 U.S.C. 821,828,829,871,958,965,unless

source: 70 FR 16915, Apr. 1, 2005, unless otherwise noted.

cite as: 21 CFR 1311.35