Minutes of associations of municipalities and joint institutions of municipalities
- Intermunicipal Hospital District of Southwest Finland
- The Regional Council of Southwest Finland
- City of Turku, Southwest Finland Emergency Services
- City of Uusikaupunki, health board
- City of Uusikaupunki, Environmental Health Board
- City of Uusikaupunki, Environment and Permit Board
- City of Laitila, management of the Vakka-Suomi music school
- City of Laitila, management of the Vakka-Suomi Adult Education Centre
- Municipality of Taivassalo, Service Board