NFPA 1989 Standard on Breathing Air Quality for Fire and Emergency Services Respiratory Protection
1.1.1 This standard shall specify the minimum requirements for breathing air quality for emergency services organizations
that use atmosphere-supplying respirators for the respiratory protection of their personnel.
1.1.2 This standard shall specify the requirements for the breathing air quality component of the respiratory protection
program of any emergency services organization.
1.1.3 For fire departments, this standard shall specify the requirements for the breathing air quality component of the
respiratory protection program required by NFPA 1500, Standard on Fire Department Occupational Safety and Health Program.