29 CFR § 1917.122
Employee exits
July 28, 2023
§ 1917.122 Employee exits.
(a) Employee exits shall be clearly marked.
(b) If an employee exit is not visible from employees' work stations, directional signs indicating routes to the exit shall be posted.
(c) Exits shall be readily accessible and sufficient in number to provide employees with a convenient means of escape in emergencies. A clear passage to the exit shall be maintained.
(d) The minimum width of any employee exit shall be 28 inches (71.12 cm).
[48 FR 30909, July 5, 1983, as amended at 65 FR 40942, June 30, 2000]