minister tp ramakrishnan
- May- 2020 -27 May
- Nov- 2019 -6 November
- Sep- 2019 -4 September
- Aug- 2019 -9 August
- Jan- 2019 -17 January
- Dec- 2018 -1 December
- Nov- 2018 -22 November
- Oct- 2018 -9 October
- 9 October
- Sep- 2018 -30 September
- 26 September
- Aug- 2018 -2 August
- May- 2018 -21 May
- Apr- 2018 -26 April
- Dec- 2017 -15 December
- Nov- 2017 -26 November
- Oct- 2017 -15 October
- 13 October
- Sep- 2017 -1 September
