A CCA, an Aggregation Supplier, or an energy service provider working as the agent of a CCA shall follow the supplier requirements of COMAR 20.53.05.01, 20.53.05.02, 20.53.05.03, and 20.53.05.05. An electric company providing services related to electric energy scheduling, load assignment, and utility consolidated billing to a CCA, an Aggregation Supplier, or an energy service provider working as the agent of a CCA shall follow the requirements of COMAR 20.53.05 for services provided to a supplier.