This part of ISO 7076 specifies requirements for compressed air foam systems (CAFS) in which foam concentrate and compressed air are continuously added to the water being discharged from the fire-fighting pump. This part of ISO 7076 is applicable to CAFS that can be permanently installed in fire-fighting vehicles, transportable, or mobile. This part of ISO 7076 specifies requirements for CAFS which are used at ambient temperatures ranging from –10 °C to +40 °C. This part of ISO 7076 does not apply to stationary CAFS. This part of ISO 7076 does not apply to requirements for hazards related to handling foam concentrates, noise generated by CAFS, drives, auxiliary equipment, power sources, or pumps connected to the CAFS. This part of ISO 7076 does not specify requirements for special hazards arising from particular conditions under which CAFS are used, for example: — immunity against electromagnetic fields and electrostatic discharge; — operation without supervision; — events specific to the location where the CAFS is set up (e.g. on public roads); — handling of any equipment, devices, etc., which have to be connected to the CAFS or are joined to it (e.g. branch pipes, nozzles and pressure hoses); — decommissioning and disposal.