IRImplementing rule
CS 25J1201 Fire extinguishing system materials
(a)No material in any fire extinguishing system may react chemically with any extinguishing agent so as to create a hazard.
(b)Each system component in an APU compartment must be fireproof.
[Amdt 25/1]
IR — CS-25 · ED Decision 2005/006/R · CS-25 Easy Access Rules · EAR revision 26 Jan 2023