Ill. Admin. Code tit. 35, § 848.105
a) The Board incorporates the following document by reference:
NFPA 51B, "Standard for Fire Prevention During Welding, Cutting, and Other Hot Work", 2014 Edition, National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy MA 02169-7471.
(Source: Amended at 39 Ill. Reg. 12934, effective September 8, 2015)