661—251.1(100B) Definitions. The following definitions apply to rules 661—251.1(100B) to  661—251.204(100B):
“Emergency incident” means any incident involving a fire or other hazardous situation to which personnel of a fire department respond.
“NFPA” means the National Fire Protection Association.
“Structural fire fighting” means fire fighting in a hazardous environment which requires the use of self-contained breathing apparatus.
[ARC 4641C, IAB 8/28/19, effective 10/2/19]