(i) Raised letters or numbers shall be used to identify a room or an office. Such identification shall be placed on the wall to the right or left of the door at a height of 54 inches to 66 inches, measured from the finished floor.
(ii) A door that might prove dangerous if a blind person were to exit or enter by it (such as a door leading to a loading platform, boiler room, stage, or fire escape) shall be tactilely identifiable.


26 CFR § 1.190-2

Scoping language

Is this correct? or