The phrase refers to the act of acquiring a digital copy of National Fire Protection Association (NFPA) 1989 without monetary charge. NFPA 1989 outlines the standard for breathing air quality for self-contained breathing apparatus (SCBA) used by emergency responders and others. Accessing this standard often involves searching online repositories or websites that may offer downloadable documents.
Availability of this standard, often sought without cost, enables individuals and organizations to review and implement safety protocols related to breathing air. It supports informed decision-making in environments where respiratory protection is critical. Historically, gaining access to such standards required purchasing physical copies; the desire for digital versions reflects a shift towards increased accessibility and wider dissemination of crucial safety information.