S-2.1, r. 6 - Regulation respecting industrial and commercial establishments

Full text
4.6.3. One or more annunciators shall be installed in strategic locations for fire alarm systems, in all buildings of 4 storeys or more in height, or in any building where there are more than 12 manually operated fire alarm boxes.
R.R.Q., 1981, c. S-2.1, r. 9, s. 4.6.3.