See the provincial government’s website on incapacity planning and the forms that can be used at www.ag.gov.bc.ca/incapacity-planning
The Public Guardian and Trustee of British Columbia has detailed information on powers of attorney, representation agreements and court orders appointing a committee to look after the affairs of a person who is mentally incapable. Their phone number is 604.660.4444 in Vancouver and their website is www.trustee.bc.ca.
The Nidus Personal Planning Resource Centre & Registry provides detailed information on representation agreements. Their phone number is 604.408.7414, and their website is www.nidus.ca.