Each board entering into a reciprocal agreement shall adopt necessary rules, not inconsistent with law, for carrying out the reciprocal relations with other states which are authorized by this chapter . [C24, 27, 31, 35, 39, § 2490; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §147.53 ] 2007 Acts, ch 10, §60 ; 2008 Acts, ch 1088, §27 Referred to in §152.8 , 153.36 , 155.11