The long-running governance dispute at the Tata Group is sharpening into what looks increasingly like a legal confrontation, with both the Tata Trusts and the Chandrasekaran-led management team instructing lawyers ahead of an expected court battle.

The friction boiled over last week when directors of Tata Sons — the holding company that controls the sprawling Tata empire — voted to extend N. Chandrasekaran's term as group leader and signaled they were moving forward with plans for a public listing of the company. The decision effectively pushed back against the position of Tata Trusts Chairman Noel Tata, who has consistently maintained that Tata Sons should stay private and have questioned the lengthening of Chandrasekaran's mandate.

The Tata Trusts, which hold a controlling 66 percent stake in Tata Sons, responded swiftly, calling Chandrasekaran's extension "illegal" and questioning whether the board had the authority to take such a step without their consent. That language sets up a direct constitutional clash over who truly governs one of Asia's largest and most historic corporate groups.

Legal analysts say the conflict could unfold along several tracks — challenges to the validity of board resolutions, disputes over procedural fairness, and arguments about fiduciary duty — depending on how far each side is willing to press its case. Senior advocates familiar with corporate law are being quietly consulted by both camps, though neither side has filed any formal petition yet.

The stakes extend well beyond internal governance. Tata Sons owns significant stakes in several of India's largest companies, including Tata Steel, Tata Motors, Tata Consultancy Services, and Tata CliQ, among others. Any disruption to its leadership or strategic direction could ripple through capital markets and affect thousands of employees and millions of shareholders.

For decades, the Tata Group has been regarded as a benchmark for ethical corporate governance in India. The current impasse — between a board favoring growth through public markets and a major shareholder demanding continued private stewardship — is testing those very standards.