MAAW is a boutique firm with focused expertise in the “magic circle” of international competition, foreign investment, and international trade. Mark Warner, Principal of MAAW is a business-oriented, results-driven, senior international business and regulatory expert with private practice, government, and academic experience in Canada, the United States, Europe and major emerging markets.
Mark Warner was featured on CityNews Toronto about Canada suspending negotiations with the Trump Administration over the new Section 338 tariffs, in part, because Canadian Prime Minister Carney wanted to preserve scope to do trade deals with China and what that means for U.S. market access.…
Mark Warner was featured on the CBC Weekend Business Panel talking about the failure of the Canada – U.S. tariff talks and what that means for trade and the future of the USMCA. (August 22, 2026) Mr. Warner is a Canadian and U.S. lawyer who has practiced in Toronto, Washington, New York and…
Mark Warner was featured on the CBC News Weekend Business Panel talking about President Trump’s threatened Section 338 tariffs and Royal Bank of Canada and the Bank of Montreal selling their payment processing company, Moneris, to an American private equity firm. (August 15, 2026) Mr. Warner is…
