StacksVerified U.S. regulatory reference

46 CFR §78.47-40

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Illuminated exit signs are required and must be installed in accordance with subchapter J (Electrical Engineering Regulations) of this chapter.
  2. (b)Small rooms or spaces having a secondary means of escape which is not obviously apparent shall have a suitable sign in red letters “EMERGENCY EXIT” directing attention to such escape.