PAC chairman K V Thomas, who wanted to drag the PM to its meeting on demonetization, will complete his term on April 30. This has triggered speculation whether Congress would again present him as its chairman candidate. The PAC chairman's post goes to the main Opposition party. While Thomas has completed three consecutive terms as PAC chairman, there is no bar on the number of terms. BJP's Murli Manohar Joshi was PAC chairman for five terms, although under different Lok Sabha. BJP members had recently voiced strong objections to Thomas's style of functioning..