The removal or resignation of a director is a formal process requiring compliance with legal procedures. For removal, the company must pass an ordinary resolution at a general meeting after providing the director an opportunity to be heard. Form DIR-12 must be filed with the Registrar of Companies within 30 days. In case of resignation, the director submits a resignation letter to the board, and the company files Form DIR-12 along with the resignation letter and board resolution. The director must also file Form DIR-11 to notify their resignation to the Registrar. Proper documentation ensures smooth transitions and maintains corporate governance.