In addition to passing legislation, 40 states and the District of Columbia and Puerto Rico have submitted Title IV-E prevention plans to the Children's Bureau for approval. As of July 2022, 32 plans have been approved and 12 are awaiting approval. 

The interactive map in this resources displays enacted state legislation and the status of states' Title IV-E prevention plans. You can click individual states or the "Display All" button for additional information. 

See the resource here.