Pascal Marceau is a member of the following associations and orders:
- Member “Ordre des ingénieurs du Québec” (OIQ)
- Member “Professional Engineers of Ontario” (PEO)
- Member “Association of Professional Engineers and Geoscientists of British Columbia” (APEGBC)
- Member “Association of Professional Engineers, Geologists andGeoscientists of Alberta” (APEGGA)
- Member “Association of Professional Engineers and Geoscientists of Saskatchewan” (APEGS)
- Member “Association of Professional Engineers of the Province of NovaScotia” (APENS)
- Member “Association of Professional Engineers and Geoscientists of the Province of Manitoba ” (APEGM)