McCarthy Tétrault Adopts AI-Powered Document Review Platform MARC

BALTIMORE, Oct. 7, 2026 /CourierPR/ -- Altorney, a provider of AI-powered document review solutions, has announced that Canada's leading business law firm, McCarthy Tétrault LLP, has adopted its document intelligence platform, MARC. This move highlights the firm's commitment to leveraging technology to enhance its legal services and improve efficiency in handling complex matters.

MARC is designed to provide legal teams with explainable analysis across a wide range of document populations, including litigation, investigations, anti-trust, tax, and data breach cases. The platform classifies relevance, responsiveness, privilege, personal information, trade secrets, and other matter-specific categories, offering detailed reasoning behind each classification. This feature ensures that legal teams can understand the rationale for each decision, making it easier to validate the accuracy of the results and focus on applying complex legal judgment.

Susan Wortzman, a Partner at McCarthy Tétrault and President of MT>3, the firm's e-discovery division, expressed satisfaction with the platform.

Unlike point solutions that are limited to a single stage of the workflow, MARC can run either before documents enter a review platform or on data that is already hosted in review platforms. This flexibility allows teams to introduce explainable analysis upstream, potentially limiting the volume of irrelevant material that enters downstream review, while also supporting quality-control workflows on data already in review. MARC can be deployed in a client cloud, a client-controlled data center, or Altorney's secure hosted environment.

McCarthy Tétrault, with more than 800 lawyers delivering integrated legal and business services to Canadian and international clients, has long positioned innovation and the reimagining of legal service delivery as central to its client-service approach. The adoption of MARC aligns with the firm's commitment to staying at the forefront of legal technology and enhancing the efficiency of its operations.