2001
Elected to the Legislative Assembly
Won the Tirunelveli constituency for the AIADMK with 40.93 per cent of the vote,
against 40.24 per cent for A. L. Subramanian of the DMK.
His first contest. The margin was under a percentage point — the beginning of a
pattern in this seat.
19 May 2001
Sworn in as Minister for Transport
Inducted into the Council of Ministers headed by J. Jayalalithaa within days of the
election result.
Being given a portfolio at a first election is uncommon and is recorded here as a fact
about the appointment, not a judgement about the appointee.
2 March 2002
Takes charge of Electricity
Moved from Transport to the Electricity portfolio, later held jointly with Industries
and, for a period from 29 August 2002, with Rural Industries.
Portfolio dates are documented. This site makes no claim about departmental outcomes
during the period.
10 June 2002
Assigned the Industries portfolio
Held Industries continuously until 12 May 2006 — the longest single brief of
his ministerial career.
Nearly four years in one department, at a time when industrial investment was a
prominent state political question.
2011
Returned to the Assembly with his largest share
Won Tirunelveli with 54.81 per cent against 30.34 per cent for A. L. S. Lakshmanan of
the DMK.
The highest vote share recorded in any of his contests, and his only outright
double-digit-margin win.
August 2017
Joined the Bharatiya Janata Party
Left the AIADMK for the BJP, months after the death of J. Jayalalithaa in December
2016.
Reported at the time as the most senior AIADMK figure to make the move in that period.
3 July 2020
Appointed State Vice-President
Took office as Vice-President of the BJP's Tamil Nadu unit, a post held until
12 April 2025.
His first formal organisational office, held for close to five years.
2021
Elected for a third term, on a BJP ticket
Won Tirunelveli with 46.70 per cent against 35.01 per cent, a margin of 23,107 votes,
and became leader of the BJP group in the Tamil Nadu Legislative Assembly.
Notable because the seat was won under a different party label from the two previous
wins, and against the same principal opponent.
11 April 2025
Elected State President, BJP Tamil Nadu
Filed the only nomination for the post and was elected unopposed, taking charge on
12 April and succeeding K. Annamalai. Proposed by K. Annamalai, Union Minister
L. Murugan, former Union Minister Pon Radhakrishnan and legislator Vanathi Srinivasan.
The senior-most office he has held in party organisation, taken up in the year before a
state election.
18 August 2025
Called on Rajinikanth on his cinema golden jubilee
Met the actor in Chennai to mark fifty years since the release of his first film,
Apoorva Raagangal, on 15 August 1975.
Included as a documented, dated public engagement outside party politics; no political
significance is claimed for it here.
May 2026
Accepted the assembly election verdict in public
After counting on 4 May 2026, in which the BJP won one of the 27 seats it contested
within the NDA, he said the party “gracefully accepted” the result, that
the people had not given it a mandate to form a government, and that it would take no
part in any government-formation effort.
Recorded here because the public acceptance of an adverse result is itself part of the
documented conduct of the office.