Regulations last checked for updates: May 18, 2024

Title 40 - Protection of Environment last revised: May 16, 2024
§ 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