An ERC may be transferred to the control of another person after it is certified and becomes federally enforceable. A person may not use an ERC in a manner that causes a violation of any applicable federal or State emission standard or requirement. ERCs may not be transferred to a third party or used for any other purpose except as offsets through a federally enforceable permit to construct. A source located in Maryland may use an ERC created by a source located in another State if: The emission reduction is certified by the state in which it is created; The conditions of the transfer are enforceable by the other state and the EPA; and All of the requirements in this chapter are met.