David Bristow has given lectures to the following law schools and organisations:

Law Schools
• Osgoode Hall Law School
• Faculty of Law, University of Toronto
• Ontario Bar Admission Course
• Law Society of Upper Canada

Organisations (selected)
• ADR Institute of Canada
• Alberta Bar Association
• American Association of Cost Engineers & Project Management Institute
• American Bar Association
• American College of Construction Lawyers
• British Columbia Bar Association
• Canadian Bar Association
• Canadian College of Construction Lawyers
• Canadian Construction Association
• Canadian Masonry Contractors’ Association
• Consulting Engineers of Ontario
• Institute for International Research
• Insurance Bureau of Canada
• International Academy of Mediators (Cancun)
• Law Society of Upper Canada
• La Union National di Juristas di Cuba (Havana)
• Manitoba Bar Association
• New Brunswick Bar Association
• Nova Scotia Bar Association
• Ontario Bar Association
• Ontario Masonry Contractors’ Association
• Technical University of Nova Scotia
• Toronto Construction Association
• University of the West Indies (Barbados)