Canadian

• British Columbia Ministry of Forests, Lands and Natural Resource Operations – Crown Contaminated Sites Program
• British Columbia Ministry of Energy and Mines
• Manitoba Mineral Resources – Orphaned/Abandoned Mine Site Rehabilitation
• The Mining Association of Canada
• Mine Environment Neutral Drainage Program
• MiningWatch Canada
• Ontario Mining Association
• Ontario Ministry of  Energy, Northern Development and Mines
• Prospectors & Developers Association of Canada
• Québec Ministère des Ressources naturelles et de la Faune – Mine Rehabilitation
• Saskatchewan Mineral Resources – Institutional Control Program
• Yukon Department of Energy, Mines, and Resources – Assessment and Abandoned Mines