When the Governor has declared a disaster or a state of emergency pursuant to Chapter 3.2 (§ 44-146.13 et seq.) of Title 44 and it is necessary to permit the provision of needed drugs, devices, and pharmacy services to the citizens of the Commonwealth, the Board may waive the requirements of this chapter, the Drug Control Act (§ 54.1-3400 et seq.), and the Board’s regulations governing the practice of pharmacy (18VAC110-20-10 et seq.). However, the Board shall not authorize the administering or dispensing of controlled substances by persons whose scope of practice does not include such authority.