| Outeniqua Historical Society |
| Knysna Historical Society |
| Muizenberg Heritage |
| Durbanville Heritage Society (DHS) |
| Vernacular Architecture Society of South Africa (VASSA) |
| City Bowl Ratepayers and Residents Association (CIBRA) |
| Heritage Western Cape (HWC) |
| Drakenstein Heritage Foundation (DHF) |
| National Heritage Council (NHC) |
| South African Heritage Resource Agency (SAHRA) |
| Association of Professional Heritage Practitioners (APHP) |
| Heritage Association of South Africa (HASA) |
