3.5.1. When there are no stairways, ramps, passages, scaffolding, elevators or mast-climbing transport platforms, ladders shall be used to gain access to a work area.
R.R.Q., 1981, c. S-2.1, r. 6, s. 3.5.1; O.C. 329-94, s. 34; 1393-2024O.C. 1393-2024, s. 91.