Tamil Nadu e-Governance Agency (TNeGA)
The Tamil Nadu e-Governance Agency was formed under the Information Technology Department, Government of Tamil Nadu to function as an intrinsic arm of the Government with a mandate to drive e-Governance in the State. With the following members, the Tamil Nadu e-Governance Agency has been registered under the Tamil Nadu Societies Act and the rules made there under. Information Technology(eGov. II) Department G.O.Ms.No.3 Dated 25-01-2007


Principal Secretary to Government,
Information Technology Department
No. 5/9, TNHB Building, Kavingar Bharathidasan Road, Cresent Street, Alwarpet Chennai - 600 018.
Tel No : +91-44-24336643 Fax No: +91-44-24337381
Chief Executive Officer

Commissioner of e-Governance,
No. 5/9, TNHB Building
Kavingar Bharathidasan Road,
Cresent Street, Alwarpet, Chennai - 600 018.
Tel No: +91-44-24336643
Fax No: +91-44-24337381
e-Mail :  ceotnega@tn.gov.inFor further details visit:   www.tnega.in

        Tamil Nadu shall harness ICT continuously and continually evolve the e-Governance where services will be delivered to the Citizens through convenient and easily accessible delivery channels / web enabled media, ensuring efficiency, transparency and reliability at affordable costs, make all citizens an integral part of the ever growing knowledge society and accomplish quality living. The Policy objective is to achieve the vision of integrated service delivery to the Citizen at the nearest location and at an affordable cost. To achieve this, a simple front end delivery mechanism, a robust back-end computerization, connectivity with adequate bandwidth (TNSWAN) and support infrastructure (SDC, SSDG, State Portal and other stakeholders) along with the application software integrated with the required MIS is absolutely necessary. The National e-Governance Plan (NeGP) envisions mechanism to reach the service delivery to the Citizens. Tamil Nadu, even before the formulation of NeGP, has implemented many e-Governance Projects especially in the Land Records, Registration, Transport departments etc. Tamil Nadu has in fact progressively aligned its entire e-Governance plan in consonance with NeGP, ever since its formulation in May 2006 by the Government of India.
e-Governance solutions are oriented towards helping Government organizations transform into enterprise infrastructure-based end-to-end digital Governments that
  • Build services around citizen's choice
  • Make Government more accessible
  • Facilitate social inclusion
  • Make information transparent
  • Use Government resources effectively
  • Reduce Government spending
  • Deliver online services
  • Involve citizens in the governing process
  • Uniquely identify every Citizen of the State and also all the migrants in the State
  • TNGIS - Tamil Nadu Geographical Information System(TNSSDI)
  • DSSDI: Delhi State Spatial Data Infrastructure
  • KSSDI: Karnataka State Spatial Data Infrastructure
  • KSDI: Kerala State Spatial Data Infrastructure
  • NESSDI: North Eastern State Spatial Data Infrastructure
  • WBSSDI: West Bengal State Spatial Data Infrastructure
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Welcome to TNGIS – TN State Spatial Data Infrastructure
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Any State/ Central Government Department employee may request their Department’s Nodal GIS officer / TNeGA to register once in TNGIS Portal by providing minimum details. Administrator will approve your request and send e-mail with necessary User id & Password.
  • View all spatial layers which are available to view for the General Public and the Department specific layers
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  • Overlay desired spatial layers published by various Government Departments, Institutions and Universities.
  • Administrator will assign the privileges for individual user depending on their Department and Designation on all restricted layers and Menu Options
Welcome to TNGIS – TN State Spatial Data Infrastructure
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RegistrationForgot Password?
Any Citizen can register once in TNGIS Portal with their valid e-mail address and Mobile no. Registered Public user can access GIS with following facilities
  • View spatial layers available for the General Public

  • Switch On & Off layers

  • Overlay Desired spatial layers published by various Government Departments, Institutions and Universities.