ANSWER: Ministry of Home Affairs
Explanation:
On 15th May’15 the Ministry said, it has invited proposals from reputed companies to participate in the competitive bidding process for implementation and maintenance of the Nationwide Emergency Response System. It was felt that various emergency call numbers like Police, Fire and Ambulance could be integrated into one to not only act as receivers of emergency calls but also as responders in a very quick time. The project will also integrate all smart communication facilities like calls, SMS and online chat platforms into one.