780 CMR, 1006.2
Current through Register 1533, October 25, 2024
The means of egress illumination level shall not be less than 1 footcandle (11 lux) at the walking surface.
Exception: For auditoriums, theaters, concert or opera halls and similar assembly occupancies, the illumination at the walking surface is permitted to be reduced during performances to not less than 0.2 footcandle (2.15 lux), provided that the required illumination is automatically restored upon activation of a premises' fire alarm system where such system is provided.
780 CMR, 1006.2