40 CFR 418.50 - Applicability; description of the nitric acid subcategory.

Regulations last checked for updates: Feb 11, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026

View all text of Subpart E [§ 418.50 - § 418.56]

§ 418.50 - Applicability; description of the nitric acid subcategory.

The provisions of this subpart are applicable to discharges resulting from production of nitric acid in concentrations up to 68 percent. Discharges from shipping losses are excluded.

[41 FR 2387, Jan. 1, 1976]

authority: 33 U.S.C. 1251

source: 39 FR 12836, April 8, 1974, unless otherwise noted.

cite as: 40 CFR 418.50