This is in our city code on discussion of the electrical AHJ. Not sure if it applies to what was asked previously. The chapter it is refferring to is the Electrical Regulations.

D. Interpretation Of Regulations: The electrical inspector shall have full power to exercise judgment in a reasonable and proper manner and rule accordingly on all special cases in regard to any matters in this chapter or not specifically covered thereby, subject to section 9-3B-4 of this chapter, pertaining to appeals.