55 Pa. Code § 2380.90 – Exit signs.

(a) Signs bearing the word ‘‘EXIT’’ in plain, legible letters shall be placed at exits.
(b) If the exit or way to reach the exit is not immediately visable to the individuals, access to exits shall be marked with visible signs indicating the direction of travel.

The provisions of this § 2380.90 adopted January 15, 1993, effective January 16, 1993, 23 Pa.B. 343.