|Merged into||One Union of Regional Staff|
|Key people||Sharon Penny, final general secretary|
|Office location||Duffield, Derbyshire|
The union was founded in 1972 as the Derbyshire Building Society Staff Association. In 1979, it applied for a Certificate of Independence, but this was refused. At the time, it had 267 members. It was finally granted a certificate in 1986.