Gazette Notification No. S.O. 3407(E) - RBI has recommended that bank notes of denominations of the existing series of the value of five hundred rupees and one thousand rupees (hereinafter referred to as specified bank notes) shall be ceased to be legal tender.(Click the link below to view) 

http://www.finmin.nic.in/172521.pdf

Gazette Notification No. S.O. 3408(E) - RBI has recommended that bank notes of denominations of the existing series of the value of five hundred rupees and one thousand rupees (hereinafter referred to as specified bank notes) shall be ceased to be legal tender) .(Click the link below to view) 

http://www.finmin.nic.in/172522.pdf