In one line: Section 1 names the Act, fixes its geographical extent to the whole of India, and prescribes the commencement date — 12 October 2005 for most operative provisions, 15 June 2005 for certain preliminary provisions.
Commenced 12 October 2005. Extent updated on 31 October 2019 when J&K reorganisation brought the Union Territory within the Central RTI regime. No other amendments to Section 1.
Referenced in every constitutional challenge to the Act to fix its scope. For J&K residents, Section 1 is the anchor for their post-2019 right to file Central RTIs.
For drafting RTIs or appeals engaging this section, use the First RTI template or the First Appeal template. See How to fill an RTI application for structural help.
Last reviewed on: 21 April 2026