The capital market regulator said on Thursday independent directors on the boards of listed companies must act in the interest of all shareholders. UK Sinha, chairman, the Securities and Exchange Board of India (Sebi), was responding to reporters' queries on the role of independent directors in the ongoing boardroom fight in Tata Group companies. Without naming any company, Sinha, on the sidelines of the CII Financial Markets Summit on Thursday, said, “Independent directors have a fiduciary duty to perform and they have their loyalty and obligation to all sharehol ders. So, they must take care of the interest of all shareholders. Besides, they have to follow Sebi's guidelines and the Companies Act.“ The Tata The TataMistry boardroom battle, being played out in several Tata Group companies, has put the spotlight on the role and responsibilities of independent directors. Inde pendent directors of Indian Hotels and Tata Chemicals had unanimously backed Cyrus Mistry and expressed