The State of Wisconsin has a level certification system for foster parent licensure.  The levels are listed below with the most common levels being described in the chart.  Norris licenses primarily "Level 3" foster homes.

Level 1 - Child Specific Foster Care
Level 2 - Basic (or  General) Foster Care
Level 3 - Moderate Treatment Foster Care
Level 4 - Specialized Treatment Foster Care
Level 5 - Exceptional Treatment Foster Care