Mark Warner Was Featured in The Financial Post About Trump’s Threat to Use Section 891 of the U.S. Internal Revenue Code to Retaliate for Discriminatory Digital Services Taxes

Mark Warner was featured in the Financial Post about Trump’s threat to use Section 891 of the U.S. Internal Revenue Code to double corporate taxes on Canadian companies operating in the United States in retaliation for discriminatory digital services taxes, including Canada’s proposed DST, how it relates to other potential trade remedies like Section 301 of the Trade Act of 1974 to impose trade sanctions on foreign countries that violate U.S. trade agreements or engage in acts that are “unjustifiable” or “unreasonable” and burden U.S. commerce, and the risks to Canadian citizen and corporations in the U.S. (January 24, 2025) Mr. Warner is a Canadian and U.S. lawyer who has practiced in Toronto, Washington, D.C., New York and Brussels. Mark also previously worked on trade and competition issues as counsel in the OECD Trade Directorate where he participated in the negotiations of the Multilateral Agreement on Investment and represented the OECD at meetings of the WTO Working Group on Trade and Competition Policy and the Working Group on Trade and Investment.

As Legal Director of the Ontario Ministry of Economic Development & Trade, Mark led Ontario’s legal team for the negotiation of 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. He also led the Ontario’s legal team for the insolvency / restructuring of General Motors and Chrysler, and various grant and loan agreements to leading automotive and automotive parts companies, including to electric car battery manufacturer, Electrovaya and a Better Place demonstration centre and electric vehicle charging station network, and more recently has assisted with an electrical vehicle battery manufacturing contractual dispute.

Mark is a past Chair of the International and Economics Committees of the American Bar Association Section of Antitrust Law as well as a member of the Section’s Task Forces on Competition Policy and NAFTA and Antitrust in the Global Economy. In addition to being a lawyer, Mr. Warner has a Masters Degree in Economics from the University of Toronto.

Mark Warner Was Featured in a CBC News Story about Possible U.S. Trade Challenges to Quebec’s Bill 96 Language Law

Mark Warner was featured in a CBC News article about the risks of possible U.S. trade challenges under the World Trade Organization (WTO) Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) and Agreement on Technical Barriers to Trade (TBT Agreement), the USMCA or Section 301 of the Trade Act of 1974 to Quebec’s Bill 96 language law as it affects common law trademarks. (June 11, 2024) Interestingly, there is no mention of Quebec’s Bill 96 language law common law trademark concerns in the Office of the U.S. Trade Representative’s 2024 Special 301 Report on Intellectual Property Protection and Enforcement released in April keeping Canada on the “Special 301 Watch List”.

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 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.

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.

Mark Warner Discusses the OECD Digital Tax Proposal and the Canadian Election on CBC

Mark Warner discussed government debt / deficits, the Organization for Economic Cooperation & Development (OECD) digital tax proposal and support for innovation in Canadian election party platforms on the CBC Weekend Business Panel. (October 12, 2019) Mr. Warner is a Canadian and U.S. lawyer who has practiced in Toronto, Washington, DC and New York and has advised governments on trade policy and trade negotiations. As counsel at the OECD Trade Directorate, Mr. Warner advised on harmful tax competition issues and worked on other trade and competition issues. 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 and establishing the Ontario Capital Growth Corporation. 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 corporations and led Ontario’s legal team for trade negotiations and trade and investment disputes. He is co-author of a leading Canadian trade law treatise, has also published numerous articles and has been invited to speak at conferences around the world.