StacksVerified U.S. regulatory reference

46 CFR §111.105-28

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Internal combustion engines installed in Class I Divisions 1 and 2 (Zones 1 and 2) must meet the provisions of ASTM F2876-10 (incorporated by reference, see § 110.10-1 of this subchapter).