View all text of Subpart B [§ 14.20 - § 14.23]
§ 14.20 - Flame resistance.
Conveyor belts for use in underground coal mines must be flame-resistant and:
(a) Tested in accordance with § 14.22 of this part; or
(b) Tested in accordance with an alternate test determined by MSHA to be equivalent under 30 CFR §§ 6.20 and 14.4(e).