The state government was represented by Commissioner and Secretary (Information Technology) Donald P Wahlang while TCS was represented by its vice-president Tanmoy Chakravorty.
After the completion of the SWAN project it would bring services on the door step of the citizens, Mr Wahlang said.
Mr Wahlang also said that the government has targeted 18 such services in the first phase and has set a target of October 2 this year.
''Citizens of the state will reap rich benefit from this project since processing of various certificates and other services will be done online,'' Mr Wahlang said.
Meanwhile, Mr Chakravarty said after completion the 'SWAN' will act as a catalyst to roll out the various e-governance programmes of the state.
He said the project will connect all the government departments within six months.
After completion of the project the state government would be able to run various e-governance programmes and citizen services and bring about efficiencies in government to government (G2G) and government to citizens (G2C) services in the state.