David Wiens

Self-Employed21 communications in the past year

Lobbies for

Dairy Farmers of Canada

Agriculture - to defend and promote the supply management system in Canada. Agriculture and International Trade - Promote and defend Canada's supply management system as it relates to the World Trade Organization and Canada-European Trade Agreement negotiations, as well as other bilateral and multilateral negotiations.

Recent activity

Jul 14, 2026

David Wiens contacted Kent MacDonald, Heath MacDonald, Guy Gallant and Serena Smith on behalf of Dairy Farmers of Canada

Jun 2, 2026

David Wiens contacted Heath MacDonald, Lawrence Hanson, Serena Smith and Guy Gallant on behalf of Dairy Farmers of Canada

May 5, 2026

David Wiens contacted Luc Berthold, John Barlow and Shelby Kramp-Neuman on behalf of Dairy Farmers of Canada

Apr 24, 2026

David Wiens contacted Janice Charette, Nick Harper and Martin Moen on behalf of Dairy Farmers of Canada

Apr 21, 2026

David Wiens contacted Annahat Kochar, Juan David Gonzalez, Robert Black and Kody Blois on behalf of Dairy Farmers of Canada

Sep 7, 2025

David Wiens contacted Heath MacDonald, Guy Gallant and Serena Smith on behalf of Dairy Farmers of Canada

Jun 23, 2025

David Wiens contacted Maninder Sidhu and Aaron Fowler on behalf of Dairy Farmers of Canada

Jun 11, 2025

David Wiens contacted Paul MacKinnon, Heath MacDonald, Hilary Peirce, Lawrence Hanson and Tom Rosser on behalf of Dairy Farmers of Canada

Jun 3, 2025

David Wiens contacted Kody Blois on behalf of Dairy Farmers of Canada

Dec 12, 2024

David Wiens contacted Lawrence MacAulay, Matthew Mann, Maria Morley, Hilary Peirce and Tom Rosser on behalf of Dairy Farmers of Canada

Sep 1, 2023

David Wiens contacted Lawrence MacAulay, Matthew Mann and Emerson Vandenberg on behalf of Dairy Farmers of Canada

Mar 21, 2023

David Wiens contacted Donald Plett, Craig Docksteader, Raymonde Gagne and Rod Leggett on behalf of Dairy Farmers of Manitoba

David Wiens contacted Marie-Claude Bibeau and Jérémy Gauthier on behalf of Dairy Farmers of Canada

Most-lobbied officials

Guy GallantChief of Staff3

Heath MacDonaldMinister of Agriculture and Agri-Food3

Serena SmithDirector of Policy3

Annahat KocharPolicy Advisor,Office of the President of the Treasury Board of Canada1

Janice CharetteChief Trade Negotiator to the United States1