S-2.1, r. 4 - Safety Code for the construction industry

Full text Corrective measures: The employer shall comply with the standards established in sections to by taking the measures indicated below, in the following order:
(a)  by reducing the noise at its source;
(b)  by isolating any work location exposed to the noise.
When, in taking the measures presented in the first paragraph, the employer cannot comply with the standards prescribed in sections to, or until the changes required by the first paragraph are made, the employer shall provide workers with hearing protectors or limit the exposure time of workers as part of an audiometric testing program.
R.R.Q., 1981, c. S-2.1, r. 6, s.