CFR › Title 46 › Part 111 › §111.105-2746 CFR §111.105-27Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkEach belt drive in a hazardous location must have:(a)A conductive belt; and(b)Pulleys, shafts, and driving equipment grounded to meet NFPA 77 (incorporated by reference, see 46 CFR 110.10-1).