BS 8468-5:2020

This British Standard specifies requirements for dual-mode apparatus (combined or multifunctional),combining two of the types of apparatus specified in BS 8468-1, BS 8468-2, BS 8468-4, BS 8468-6.1or BS 8468-6.2, intended to be used during rescue, evacuation, escape, hazard containment anddecontamination, and similar activities by emergency first responders (e.g. fire, ambulance, police,and associated civilian agencies and workers) in areas containing and contaminated by chemical,biological, radiological and nuclear (CBRN) agents.