Clark Hill Expands AI Platform to All 800+ Attorneys — Enterprise CoCounsel + Microsoft Copilot as Documented Two-Year Governance-First Strategy

Clark Hill announced on July 21 a full-firm expansion of its AI platform through a Thomson Reuters enterprise agreement covering Next Gen CoCounsel, Westlaw Advantage, and Practical Law for every Clark Hill attorney — building on two years of firm-wide AI integration work that included planning, evaluation, pilot programs, governance development, and attorney training, and an existing Microsoft Copilot deployment across attorneys, business professionals, and administrative teams. CEO John Hensien's framing is directly relevant to firm strategy across the market: "Our responsibility to our clients and to our colleagues is not simply to purchase technology. It is to thoughtfully build an ecosystem that allows Clark Hill attorneys and professionals to use these tools safely, ethically, and effectively to deliver greater value to our clients. We believe the firms that lead in the next decade will be those that pair advanced technology with strong governance, continuous education, and exceptional legal talent." The Clark Hill announcement is specifically significant as a governance model — not merely as an AI procurement announcement — because the firm's AI strategy (800+ lawyers, multi-practice-area national firm) is documented as having spent two years building the governance, training, and security infrastructure before expanding to full-firm enterprise access. For law firm innovation leaders and managing partners, Clark Hill's timeline confirms the operational lesson that responsible AI deployment at firm scale requires governance infrastructure to precede full deployment, not follow it.