Mark Warner was featured in a CBC News article about the risks of the United States retaliating against Canada for implementing a new Digital Services Tax on large U.S. companies following the re-election of U.S. President Donald Trump. (November 13, 2024) Mr. Warner is a Canadian and U.S. lawyer who has practiced in Toronto, Washington, D.C., New York and Brussels has advised governments on trade policy and trade negotiations. As counsel at the OECD Trade Directorate, Mark advised on harmful tax competition issues and worked on other trade and competition issues, 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.

As Legal Director for the Ontario Ministry of Research & Innovation, Mr. Warner led Ontario’s legal team in creating the $250 million Ontario Emerging Technologies Fund, the $205 million Ontario Venture Capital Fund focused, in part, on the digital media and information and communications technology sectors. As Legal Director of the Ontario Ministry of Economic Development & Trade provided strategic legal advice with respect to the Ontario’s economic development, research and innovation grants and loans to leading ICT and digital media companies and led Ontario’s legal team in respect of the Canada-EU Comprehensive Economic & Trade Agreement (CETA) negotiations including with respect to the Intellectual Property Chapter.

Mark’s experience with online technologies and e-commerce includes: participating in OECD-wide policy work on laws and regulations affecting e-commerce, acting as Chair, ICC Competition Commission Working Party on E-Commerce and Competition Policy, serving as an original ICANN domain name dispute resolution arbitrator for eResolution and WIPO and as Rapporteur of the Hague Conference on Private International Law Commission on Jurisdiction for Torts in Electronic Commerce.