Historical
NFPA 1981-1997
NFPA 1981: Standard on Open-Circuit Self-Contained Breathing Apparatus for the Fire Service, 1997 Edition
Covers minimum documentation, design criteria, performance criteria, test methods, and certification for open-circuit self-cintained breathing appratus (SCBA) used in fire fighting rescue, and other hazardous duties.
National Fire Protection Association [nfpa]