2.10.7.7. Posting of notices: When a worker is exposed to noises that exceed the standards established in sections 2.10.7.1 to 2.10.7.4, the employer shall post, near the work location of the worker, a notice indicating that wearing ear protectors is compulsory. If the notice includes characters, the latter shall be at least 30 mm high.
R.R.Q., 1981, c. S-2.1, r. 6, s. 2.10.7.7.