Cambridgeshire Archives and Local Studies Service (CALS) is a UK local government institution which collects and preserves archives, other historical documents and printed material relating to the modern county of Cambridgeshire, which includes the former counties of Huntingdonshire and the Isle of Ely. CALS is part of Cambridgeshire County Council.

CALS runs two record offices, one at Cambridge and the other at Huntingdon. Both record offices are recognised by The National Archives as places of deposit for public records, and by the Church of England as repositories for ecclesiastical records.

More information on the Wikipedia page [1].

The website is [2].