Regulations last checked for updates: Feb 10, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026
§ 1700.30 - Photographic laboratory drains.

The discharge of photographic laboratory drains is prohibited.

authority: 33 U.S.C. 1322,1361
source: 64 FR 25134, May 10, 1999, unless otherwise noted.
cite as: 40 CFR 1700.30