(a) If any provisions of this part conflict with local or regional building codes, the following rules of precedence apply:
- (1) Between differing levels of fire protection and life safety, the more stringent provision applies; and
- (2) Between mandatory provisions that cannot be reconciled with a requirement of this part, the local or regional code applies.
- (b) If any of the provisions of this part conflict with mandatory life safety or ventilation requirements imposed on underground storage facilities by 30 CFR chapter I, 30 CFR chapter I applies.
- (c) NARA reserves the right to require documentation of the mandatory nature of the conflicting code and the inability to reconcile that provision with NARA requirements.