These supporters include the United Grain Growers, Western Canadian Wheat Growers Association, Manitoba Pool Elevators, Saskatchewan Wheat Pool, Alberta Wheat Pool, Prairie Canola Growers Council, Flax Growers Western Canada, Keystone Agricultural Producers, Western Barley Growers Association, Oat Producers Association of Alberta, Canadian Seed Growers Association and Unifarm.
Ces organismes participants comprennent l'Union des producteurs de grain, la Western Canadian Wheat Growers Association, la Manitoba Pool Elevators, la Saskatchewan Wheat Pool, l'Alberta Wheat Pool, la Prairie Canola Growers Council, la Flax Growers Western Canada, la Keystone Agricultural Producers, la Western Barley Growers Association, la Oats Producers Association of Alberta, l'Association canadienne des producteurs de semence et Unifarm.