AUTHORITY OF REGULATORY AUTHORITY CONCERNING STANDARDS.

A regulatory authority, on its own motion or on complaint and after reasonable notice and hearing, may: (1) adopt just and reasonable standards, classifications, regulations, or practices a gas utility must follow in furnishing a service; (2) adopt adequate and reasonable standards for measuring a condition, including quantity, quality, and pressure relating to the furnishing of a service; (3) adopt reasonable regulations for examining, testing, and measuring a service; and (4) adopt or approve reasonable rules, regulations, specifications, and standards to ensure the accuracy of equipment, including meters and instruments, used to measure a service.