Mark Warner was Featured in a Dow Jones Report on Canada’s Apparent Decision Not to Block the U.S. Government Investment in Two Canadian Headquartered Mining Companies

Mark Warner was featured in a Dow Jones report about Canada’s apparent decision not to block the U.S. government investment in two Canadian headquartered mining companies whose core assets are in Alaska and Nevada, and the increasing tensions in its Investment Canada reviews. (October 16, 2025) Mark is a Canadian and U.S. lawyer who has practiced in Toronto, Washington, DC and New York and has advised governments on trade and investment policy and negotiations. Mark previously worked on trade and competition issues as counsel in the OECD Trade Directorate, and participated in the negotiations of the proposed Multilateral Agreement on Investment and represented the OECD at meetings of the WTO Working Groups on Trade and Competition Policies and Trade and Investment Policies.

Mark was Legal Director of the Ontario Ministry of Economic Development & Trade and led Ontario’s legal team for trade negotiations (including the Canada-EU Trade Agreement and the Canada-U.S. Agreement on Government Procurement), advised on trade disputes (including the Green Energy Act and softwood lumber) and various NAFTA Chapter 11 investor-state arbitration matters (including the Ambassador Bridge, Adam’s Mine and St. Mary’s Cement claims) and Investment Canada Act reviews and compliance issues with investment conditions.

Mark provides international trade and investment law advice to natural resources clients on trade agreements, trade remedies, sanctions, export and import controls, anti-corruption, corporate social responsibility and compliance issues as a colleague at Pilot Law which provides comprehensive legal services for developing resource businesses in the mining, energy and renewables sectors.