Special Representative to Government of Tamil Nadu at New Delhi and Office of the Resident Commissioner, New Delhi Tamil Nadu House, No.6, Kautilya Marg, Chanakyapuri, New Delhi 110 021, ( PBX Nos. 011-23045100) Additional Guest House at No.9, Bir Tikendrajit Marg Chanakyapuri, New Delhi.( PBX Nos. 011-24193100)