This chapter applies to transactions between CSEGS subscriber organizations, subscription coordinators, or their respective agents and customers that are subscribing to a community solar energy generation system under the Program. A customer may grant authority to a subscription coordinator to act on the customer's behalf in any process required by this chapter. A subscription coordinator shall disclose to a subscriber its relationship with any person with whom the subscription coordinator executes a contract on behalf of a customer. A contract between a subscription coordinator and a customer is subject to the Commission's regulatory jurisdiction under this subtitle and COMAR 20.32. Regulations .08, .09, .14, .16, .17, .18, and .20 of this chapter do not apply to nonresidential customers.