Mich. Admin. Code R. 408.10991
Current through Vol. 24-24, January 15, 2025
Rule 991. An automatic fire detection system installed or that portion of the system modified after December 31, 1983, shall be installed, modified, and maintained as prescribed in N.F.P.A. standard #72E-1982, "Automatic Fire Detection Systems," as adopted by reference in R 408.10999(k).
Mich. Admin. Code R. 408.10991