HB 674 amends §21-50, §3-3-23, and §36-33-1 of the O.C.G.A., providing that the defense of sovereign immunity be waived for any claim, counterclaim, cross-claim, or third-party claim brought to the courts of Georgia by an aggrieved person seeking a declaratory judgment or injunctive relief against the state or any political subdivision thereof in violation of the Georgia Constitution, a state law, or a local ordinance, provided that sovereign immunity is not waived in certain circumstances.