IRImplementing rule
CS 25.1541General
(See AMC 25.1541)
(a)The aeroplane must contain –
(1)The specified markings and placards; and
(2)Any additional information, instrument markings, and placards required for the safe operation if there are unusual design, operating, or handling characteristics.
(b)Each marking and placard prescribed in sub-paragraph (a) of this paragraph –
(1)Must be displayed in a conspicuous place; and
(2)May not be easily erased, disfigured, or obscured.
IR · CS 25.1541 — CS-25 · ED Decision 2003/2/RM · CS-25 Easy Access Rules · EAR revision 26 Jan 2023