The National Investigation Agency (NIA) is a central counter-terrorism agency functioning under the Ministry of Home Affairs, Government of India. The National Investigate Agency was created by an Act of the Parliament of India in 2008. It was created after the Mumbai Terror Attack with the provisions for taking up particular cases under particular Acts for investigation and prosecution.

Further Reading:

• National Investigation Agency (NIA)
• Central Intelligence And Investigative Agencies of India – A Brief Overview