The changes come amid differences with Tata Sons over Chandrasekaran's reappointment and listing plans
Noel Tata reportedly votes against reappointment as board also considers Tata Sons listing
Former Ethiopian Airlines chief faces safety, reliability and financial challenges
T V Narendran, Saurabh Agrawal and Ashish Chauhan are reportedly in the race
August 18 AGM could not proceed for lack of quorum as trust restrictions remain unresolved
