S-2.1, r. 13 - Regulation respecting occupational health and safety

Full text
138. Posting of notices: Where a worker is exposed to noises that exceed the standards established in sections 131 to 135, a poster indicating that the wearing of ear protectors is mandatory shall be displayed near the work station or room where the worker is assigned. If the notice includes characters, the latter shall be at least 30 mm high.
O.C. 885-2001, s. 138.