/R E P E A T -- TSO3: conference call and webcast for the 2012 annual financial results/

Ticker Symbol: TOS/TSX
Shares Outstanding: 72,888,182

QUEBEC CITY, March 7, 2013 /CNW Telbec/ - TSO₃ Inc. ("TSO₃") (TSX: TOS), an innovator in sterilization technology for medical devices in healthcare settings, today announced that it will report the Company's annual financial results ending December 31, 2012, on Wednesday, March 20, 2013. TSO₃ will host a conference call at 10:30 A.M. (EDT) the same day.

Analysts and institutional investors are invited to participate. The numbers to dial for access are 514-807-9895 (Montréal area), 647-427-7450 (Toronto area) or the toll-free number 1-888-231-8191. Other interested parties may listen to the live Webcast of the Conference Call accessible via TSO₃'s Website at: www.tso3.com. The Webcast will be archived for 90 days.

About TSO3

TSO₃, founded in Québec City in 1998, specializes in the research and development of innovative, high-performance medical instrument sterilization technology with high commercial potential. TSO₃ designs products for sterile processing areas in the hospital environment and offers an advantageous replacement solutions to other low temperature sterilization processes currently used in hospitals. For more information about TSO₃, visit the Company's Web site at www.tso3.com

The statements in this release and oral statements made by representatives of TSO3 relating to matters that are not historical facts (including, without limitation, those regarding the timing or outcome of any financing undertaken by TSO3) are forward-looking statements that involve certain risks, uncertainties and hypotheses, including, but not limited to, general business and economic conditions, the condition of the financial markets, the ability of TSO3 to obtain financing on favourable terms and other risks and uncertainties.

SOURCE: TSO3 Inc.

Caroline Côté
Director - Investor and Business Relations
[phone], Ext. 237
Email: [email protected]