Dr. ReddyS Laboratories Ltd. has informed the Exchange regarding a press release dated July 21, 2009, titled "Dr. Reddys Q1 FY10 Results, Revenues at Rs.18,189 million, up by 21% EBITDA at Rs.4,364 million, up by 90%, PAT at Rs.2,445 million, up by 120%". A copy of the press release shall be available on the NSE website (http://www.nseindia.com) under: Corporates > Latest Announcements and on the Extranet Server (/Common/Corporate Announcements).