CONCOS (Comhchoiste na gColáistí Samhraidh) is a federation of 47 Irish Summer Colleges both inside and outside the main Gaeltachtaí, as well as Residential Colleges in all four provinces.
These Colleges have been approved by the Department of Education and Science and the Department of Arts, Hertiage and Gaeltacht Affairs. The Colleges must also adhere to the Constitution and Code of Practice of CONCOS.

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