OPTOCIRCUI

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated July 27, 2010, titled "Opto Circuits India acquires Unetixs Vascular, Inc."

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated July 07, 2010, titled "Opto Circuits' subsidiary, EuroCor, successfully showcases Drug Eluting Balloon to Asian cardiologists".

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated May 28, 2010, titled "Opto Circuits (I) Ltd. subsidiary EuroCor GmbH presents very convincing clinical results from the DIOR� DEBUIT Trial".

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated April 05, 2010, titled "Opto Circuits forays into manufacturing of cardiac stents Acquires Kolkata - based N. S. Remedies Ltd". 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).<a href=/content/corporate/OPTO_pr_05042010.ZIP target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated February 23, 2010, titled "DIOR(TM) from Opto Circuits' European subsidiary becomes the first drug eluting balloon to be used in Canada". 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).<a href=/content/corporate/OPTO_pr_23022010.ZIP target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated January 05, 2010, titled "Opto Circuits' subsidiary receives CE approval for TAXCOR plus". 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).<a href=/content/corporate/Opto_pr_05012010.ZIP target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated December 09 2009, titled "Opto Circuits India set to introduce next generation medical products into world markets."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).<a href=/content/corporate/Opto_PR_11122009.zip target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated November 19, 2009, titled "Opto Circuits' US subsidiary launches next-gen patient monitor at German show - MEDICA 2009". 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).<a href=/content/corporate/Opto_pr_20112009.zip target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated November 12, 2009, titled "Opto Circuits ranked amongst Forbes' Asia's 200 Best Under a Billion Companies for second consecutive year". 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).<a href=/content/corporate/Opto_PR_12112009.zip target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated September 29, 2009, titled "Opto subsidiary in US signs OEM agreement with another US company for anesthetic gas monitoring technology". 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).<a href=/content/corporate/Optocirc_PR_30092009.zip target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated September 23, 2009, titled "Opto subsidiary in US signs agreement with European company for patient monitoring products". 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).<a href=/content/corporate/Opto_pr_23092009.zip target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated August 11, 2009, titled "Opto Circuits develops small and lightweight pulse oximetry monitoring product - M50 NanoSAT (TM) for homecare and physician use". 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).<a href=/content/corporate/Opto_PR_11082009.zip target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange regarding a press release dated October 01, 2008, titled "Opto's subsidiary EuroCor becomes first ever to Complete Aortic Valvuloplasty using Drug eluting balloon DIOR". 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).<a href=/content/corporate/Opto_PR_01102008.zip target=NEW> For more details click here.</a>

Opto Circuits (India) Limited has informed the Exchange that: "The Company has entered into a Technology Transfer agreement with Elpro Srl - Italy to develop, manufacture, and market different variants of Electro Cardio Graphs Machines (ECG Machines). The Agreement covers 4 variants of ECG machines. The Agreement will give the Company ability to market the new variants of stand-alone ECG machines for domestic and international market."