Nfpa.72 [FRESH | 2027]
NFPA 72: The Complete Guide to the National Fire Alarm and Signaling Code
- 24.3.1 In-building ECS shall provide intelligible voice communications for evacuation, relocation, or area of refuge notification.
Introduction: The Backbone of Modern Fire Safety
2022 Edition Highlights
Title:
National Fire Alarm and Signaling Code Document Number: NFPA 72 Current Edition: 2022 (but please verify as I might not have the latest info)