Each political subdivision may, in cooperation with other public and private agencies within the state, enter into mutual aid agreements for reciprocal emergency management aid and assistance. The agreements shall be consistent with the state emergency operations plan, and in time of emergency it shall be the duty of each local emergency management organization to render assistance within its capabilities and in accordance with the provisions of the program and plan promulgated by the homeland security and emergency management department.
NMS § 12-10-6