Step 1: Understanding the Concept:
The Right to Information (RTI) is a revolutionary act aimed at promoting transparency and accountability in the working of every public authority.
It empowers citizens to seek information from the government, making democracy more participative.
Step 3: Detailed Explanation:
The Right to Information Act was passed by the Indian Parliament on 15 June 2005.
The law came into full force on 12 October 2005.
This act replaced the earlier Freedom of Information Act, 2002.
Under this 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.
Step 4: Final Answer:
The Right to Information Act came into force in India in the year 2005.