Material Changes. Within 30 days of a material change, a licensed gas supplier shall: Update or supplement the information required in the application under COMAR 20.54.02.02 B(1), (4), (5), and (8) and COMAR 20.54.02.02C; and File a copy of the updated or supplemental information with the Commission. A supplier providing supplier-consolidated billing shall, in addition to §A(1) of this regulation, also update or supplement the following material changes: The transfer of the conduct of supplier-consolidated billing services from the supplier to a third-party agent; The transfer of supplier-consolidated billing services from one third-party agent to another third-party agent; or The cancellation of the bond or collateral guaranteeing protection of customers participating in supplier-consolidated billing required under COMAR 20.54.02.08C. A licensee shall provide to the Commission annual updates of the information required in the application under COMAR 20.51.02, including the information provided under §A of this regulation. The annual update required by this section shall be filed within 120 days of the close of the fiscal year of the licensee. A licensed gas supplier shall provide additional information as may be required by the Commission.