Special Purpose Government

  • Central United States Earthquake Consortium

  • Chicago Multitype Library System

  • Chicago Park District

  • Cook County Forest Preserve 

  • Illinois Commerce Commission

  • Long Island Power Authority

  • Metropolitan Mayor's Caucus

  • Metropolitan Pier and Exposition Authority    

  • Metropolitan Water Reclamation District

  • New York Power Authority

  • North Suburban Library System

  • North Suburban Library Trust

  • Northern Illinois Library System

  • Public Building Commission