When a conflict is identified, the following order of precedence shall be adhered to (from highest priority first):
- (1) 248 CMR 4.00;
- (2) NFPA 85 as modified by 248 CMR 4.00;
- (3) NFPA 86 as modified by 248 CMR 4.00;
- (4) 248 CMR 7.00: Large Gas Utilization Equipment;
- (5) NFPA 54 as modified by 248 CMR 5.00: Amendments to NFPA 54; and
- (6) NFPA 58 as modified by 248 CMR 8.00: Amendments to NFPA 58.