Historical
NFPA 704-2007
NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response, 2007 Edition
1.1 Scope. This standard shall address the health, flammability, instability, and related hazards that are presented by short-term, acute exposure to a material under conditions of fire, spill, or similar emergencies.
Content Provider
National Fire Protection Association [nfpa]