The Société d’aide au développement de la collectivité (SADC) de la région de Coaticook was created in 1994 from the merger of the Comité d’aide au développement de la collectivité (CADC) and the Centre d’aide aux entreprises (CAE) de la région de Coaticook. The SADC is a corporation incorporated under part II correction of the Canada Business Corporations Act.
The CADC supported and monitored community development initiatives while the CAE provided businesses with financial and technical assistance.
| 1987 | Creation of the Coaticook region CADC |
| 1989 | Creation of the Coaticook region CAE |
| 1994 | Merger of the Coaticook region CADC and CAE to create the Coaticook region SADC |
| 1995 | The SADC Network in Quebec was established on May 6, 1995 and now includes 57 SADCs and 10 CAEs. |












