Waiving Solicitor-Client Privilege: Lessons from One York Street Inc v 2360083 Ontario Limited

Jim Lepore was invited to share his expertise at the Canadian Defence Lawyers’ 2026 Annual Litigation Conference. Jim will unpack One York Street Inc v 2360083 Ontario Limited, where the Ontario Court of Appeal made its first decision to substantively address deemed waiver of solicitor-client privilege by pleading a party’s state of mind. Lenczner Slaght’s Matthew Lerner and Jim Lepore succeeded with an appeal on behalf of their client, Menkes Developments (One York Street).