ISO 10651-5:2006 specifies the basic safety and essential performance requirements for gas-powered emergency resuscitators intended for use with humans by first responders. This equipment is intended for emergency field use and is intended to be continuously operator attended in normal use. ISO 10651-5:2006 also specifies the requirements for resuscitator sets. ISO 10651-5:2006 is not applicable to electrically-powered resuscitators.