This is the website by Department of Personal & Training, Government of India.
Website is good in details about the RTI
In India in terms of RTI we have the rules that are most of the time common in all states, but many times we need to know the state specific rules. This website tell about the general rules and guidelines about the RTI, some procedure in central government and a very little information about the state governments. A good thing is that it gives us the link of state government websites about the RTI.