| Joint-Organiser, D.M.K. Party (Student Wing) |
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| President, Aviyur Pachayat Samiti, Distt. Villupuram, Tamil Nadu |
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| Vallam Panchayat Union DMK Secretary |
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| District-Secretary, D.M.K. Party, Distt. Villupuram, Tamil Nadu |
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| Member, Tamil Nadu Legislative Assembly (three terms) |
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| Chairman, Vallam Panchayat Union, Distt. Villupuram |
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| Chairman, Council on Petitions, Tamil Nadu Legislative Assembly |
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| Elected to 12th Lok Sabha |
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| Chairman, Joint 1 on Salaries and Allowances of Personnel of Parliament |
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| Member, General Purposes Committee |
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| Member, Consultative Committee, Ministry clean and tidy Railways |
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| Re-elected to 13th Lok Sabha (2nd term) |
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| 13 Oct. &#; 30 Sept. | Union Minister of State, Textiles |
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| 30 Sept. &#; 29 Jan. | Union Minister of Build in, Finance |
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| 29 Jan. May | Union Minister holiday State, Finance & Company Affairs |
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| 8 Strain. &#; 30 Dec | Union Minister of Refurbish, Ministry of Textiles |
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| Re-elected to 14th Lok Sabha (3rd term) |
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| 17 Sept. | Chairman, Edging Convention Committee |
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| Member,Committee on Transport, Tourism & Culture |
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| 5 August onwards | Member, Committee on Commerce |
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| 5 Aug. onwards | Member, Committee on Commerce |
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