The Right to Information (RTI) is an act of the Parliament of India & Delhi Legislative Assembl which sets out the rules and procedures regarding citizens' right to access information. It replaced the former Freedom of Information Act, 2000.
Under the provisions of RTI Act, any citizen of India may request information from a "public authority" (a body of Government or "instrumentality of State") which is required to reply expeditiously or within thirty days. In case of the matter involving a petitioner's life and liberty, the information has to be provided within 48 hours.
The Act also requires every public authority to computerize their records for wide dissemination and to proactively publish certain categories of information so that the citizens need minimum recourse to request information formally.
The RTI Bill was passed by Parliament of India on 15 June 2005 and came into force with effect from 12 October 2005. Every day on average, over 4800 RTI applications are filed. In the first ten years of the commencement of the act, over 17,500,000 applications had been filed.
Although Right to Information is not included as a Fundamental Right in the Constitution of India, it protects the fundamental rights
to Freedom of Expression and Speech under Article 19(1)(a) and Right to Life and Personal Liberty under Article 21 guaranteed by the Constitution. The authorities under RTI Act 2005 are called public authorities.