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Note

  • The authority of the Department to require a Building Contractor Registration ended effective July 2, 2013.  See 2013 Wisconsin Act 20 for additional details.
  • The authority of the Department to regulate the duties of a Refrigerant Handling Technician ended effective May 4, 2012.  See 2011 Wisconsin Act 146 Section 34 for additional details.

   
 
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