AUTHORITY: Sections 302, 311, 312, 322, 324, 325, 327, 328, and 329 of the Emergency Planning and Community Right-To-Know Act of 1986 (EPCRA) (Pub. L. 99-499, 100 Stat. 1613, 42 U.S.C. 11002, 11021, 11022, 11042, 11044, 11045, 11047, 11048, and 11049).

SOURCE: 73 FR 65478, Nov. 3, 2008, as amended at 91 FR 37036, June 22, 2026, unless otherwise noted.

CITE AS: 40 CFR 370.66