Section SPS 332.22 - Portable ladders [29 CFR 1910.25 and 1910.26] These are department rules in addition to the requirements in 29 CFR 1910.25 and 1910.26:
(1) APPLICATION. The requirements of 29 CFR 1910.25 and 1910.26 also apply to portable fiberglass ladders.(2) USE OF LADDERS. No portable ladder may be used to gain access to a roof, floor or platform, unless the top of the ladder extends at least 3 feet above the point of support.Wis. Admin. Code Department of Safety and Professional Services SPS 332.22
Cr. Register, February, 1999, No. 518, eff. 3-1-99.Amended by, CR 14-060: renum. (1) (a) to (1), r. (1) (b) and (2) (a), renum. (2) (intro.) to (intro.) and am., renum. (2) (b) to (2) Register August 2015 No. 716, eff.9/1/2015Amended by, correction in (2) made under s. 13.92(4) (b) 2, Stats., Register March 2019 No. 759, eff. 4/1/2019Further information relating to construction and use of portable ladders is available in the following American National Standards Institute (ANSI) standards: A14.1, for wood ladders; A14.2, for metal ladders; and A14.5, for reinforced-plastic ladders.