The MSA G1 SCBA meets the requirements of NFPA 1970(1981)-2025, Standard on Open-Circuit Self-Contained Breathing Apparatus (SCBA) for Emergency Services, when configured in accordance with the NFPA approval. When the SCBA is equipped with power and control modules, the SCBA meets the requirements of NFPA 1970(1982)-2025, Standard on Personal Alert Safety Systems (PASS), when configured in accordance with the NFPA approval. The MSA G1 SCBA must be used in accordance with NFPA 1500-2021, Standard on Fire Department Occupational Safety, Health, and Wellness Program, to maintain the requirements of NFPA 1970-2025.