The Conservatory cooperates with a wide range of international institutions, including:

• Tallinn Georg Ots Music School (Estonia)
• North West Regional College Derry (UK)
• Glasgow Kelvin College (UK)
• San Javier Conservatory (Spain)

EcoSound is a two-year Erasmus+ student mobility cooperation beginning in 2018 with the San Javier Conservatory in Spain. The focus of this particular project is on classical orchestral music, with a joint sinfonietta-type orchestra and smaller ensembles being formed by students from both Central Ostrobothnia and San Javier Conservatories during on-the-job-learning periods. The project will culminate in live performances in the host countries.

The Conservatory also has direct cooperation agreements with the following institutions:

• Karol Szymanowski Music School (Poland)
• Vorarlberg Conservatory (Austria)
• Conservatório – Escola Profissional das Artes da Madeira (Portugal)
• Hohner Conservatory (Germany)
• Zoltan Kodaly Conservatory (Hungary)
• St. Petersburg Mussorgsky College of Music (Russia)
• Akureyri Music School (Iceland)
• Bela Bartok Conservatory (Hungary)