The attorney general may adopt rules to implement this act. With respect to section 39-8423(1)(d), Idaho Code, the attorney general shall adopt rules with an effective date that is no earlier than July 1, 2013. In adopting rules implementing subsection 39-8423(1)(d), Idaho Code, the attorney general may provide for an effective date that is later than July 2, 2013, if, in his discretion, such later effective date is warranted.