The association has been established to fulfill and maintain the Royal Charter of 1660.  This includes the current Marquess of Downshire who bears the title Hereditary Constable of Hillsborough Fort and the pleasure of raising and maintaining a Guard in line with the aforementioned charter. Also, to promote, research and educate in social and military history, particularly such history as is relevant to the development and story of Hillsborough village, Hillsborough Fort and its surrounding environs.

The  associations objectives include :

A:  To provide historical awareness, knowledge and education about the Hillsborough Fort Guard, its military and social  history, traditions and culture within the community.

B:  Through educational talks, exhibitions and visits to promote the advancement of education amongst the association's  members and the wider community.

C:  Support, encourage and promote tourism by providing an attraction (living history) to enhance and add value to the  Hillsborough visitor experience. 

D:  Support community development and educational initiatives which help address the needs of the association and the local/wider community.