ORSA includes registered members of the Ontario Association of Architects (OAA) as well as people involved in related industries such as interior designers, planners, engineers, and contractors”. ORSA also welcomes members of the general public who have an interest in architecture and want to further their involvement in the architectural community.
A key group of ORSA members are Supporters. Without the ORSA Supporters, many key events would not be possible. Supporters from the product manufacturer/distributor community provide volunteers and funding for key events.