NFPA 72, National Fire Alarm and Signaling Code Handbook, 2022 Edition by National Fire Protection Association

NFPA 72, National Fire Alarm and Signaling Code, is the benchmark for fire alarm systems and mass notification systems (MNS) safety criteria. A broadly used and respected document, the National Fire Alarm and Signaling Code Handbook offers insight into the installation, inspection, testing, and maintenance of fire alarm systems, carbon monoxide detection and warning equipment, and emergency communication systems. The handbook includes explanations on how to comply with provisions and expands on criteria and new technology introduced since the previous edition. This essential guide represents an excellent value used as a companion to NFPA 72 or to access complete code content alongside the NFPA knowledge and commentary you won't get with any other publication. The handbook is also the only printed product supporting the National Fire Alarm and Signaling Code that offers a Summary of Technical Changes outlining the revisions between the previous edition and the 2022 edition.