The Glamorgan Archives is administered by the Glamorgan Archives Joint Committee (GAJC), a Committee of councillors and co-opted members which meets four times a year. The Committee’s remit is to develop and run a joint archive service for the six local authorities of Bridgend, Caerphilly, Cardiff, Merthyr Tydfil, Rhondda Cynon Taf and the Vale of Glamorgan.
The number of elected members allocated to serve for each local authority is determined pro-rata to the population. The elected members serving on the committee are: