When did the rti act come into force?
No context provided
When did the Jammu & Kasmir Right to Information Act, 2004 commence?
20-03-2009
No context provided
When did the Indian Right to Information Act commence?
12-October-2005
Right to Information Act, 2005
https://en.wikipedia.org/wiki/Right%20to%20Information%20Act%2C%202005
Freedom of information laws by country
https://en.wikipedia.org/wiki/Freedom%20of%20information%20laws%20by%20country
Freedom of Information Act in Pakistan
https://en.wikipedia.org/wiki/Freedom%20of%20Information%20Act%20in%20Pakistan
Jammu and Kashmir Right to Information Act, 2009
https://en.wikipedia.org/wiki/Jammu%20and%20Kashmir%20Right%20to%20Information%20Act%2C%202009
The Right to Information (RTI) is an act of the Parliament of India which sets out the rules and procedures regarding citizens' right to information. It replaced the former Freedom of Information Act, 2002.
Right to Information Act, 2005
The Jammu & Kashmir Right to Information Act, 2009 came into force on 20 March 2009, repealing and replacing the erstwhile Jammu & Kashmir Right to Information Act, 2004 and the Jammu & Kashmir Right to Information (Amendment) Act, 2008. The Act is based closely upon the Central Right to Information Act, 2005. Like all RTI legislation, it is intended to provide citizens of the state of Jammu and Kashmir with a legal mandate mechanism for obtaining government records.
Jammu and Kashmir Right to Information Act, 2009
The Jammu & Kashmir Right to Information Act, 2004,[1] was enacted on 7 January 2004. The Rules to the Act were issued on 30 June 2005.[2]

The enactment of this Act came within the larger context of the Right to Information movement in India, which resulted in the passage of several state-level RTI Acts across India, including Tamil Nadu (1997), Goa (1997), Rajasthan (2000), Karnataka (2000), Delhi (2001), Maharashtra (2002), Madhya Pradesh (2003), Assam (2002) and Jammu and Kashmir (2004). The movement culminated in the passage of the (Central) Right to Information Act, 2005, which was partially intended to supersede the various state-level Acts. Furthermore, the (Central) RTI Act, 2005 enshrines stronger provisions than those seen in the individual state-level Acts.
Jammu and Kashmir Right to Information Act, 2009
The Right to Information, or RTI, is an act of the Parliament of India which sets out the rules and procedures regarding citizens' right to information, which replaced the former Freedom of Information Act on 12-October-2005 and enshrines stronger provisions than those seen in individual state level RTI Acts. The Jammu & Kashmir Right to Information Act 2009 commenced on 20-03-2009, replacing the Jammu & Kashmir Right to Information Act, 2004, which was enacted on 7 January 2004. The enactment of the state-level Jammu & Kashmir Act came within the larger context of the Right to Information movement in India, which resulted in the passage of several state-level RTI Acts across India.