This standard specifies the terms and definitions, equipment principles, equipment requirements, management and maintenance of personal protective equipment for firefighters (including firefighters and fire scene commanders). This standard applies to the personal protective equipment of firefighters in the public security fire brigade. Other forms of fire brigade firefighters' personal protective equipment may be equipped with reference to this standard.
GA 621-2006 history
2013XF 621-2013 Standards for firefighters’ personal protective equipment
2006GA 621-2006 Standard on personal protective equipments for firefighters