AFFECTO PLC STOCK EXCHANGE ANNOUNCEMENT 23 APRIL 2007 at 12:45 ANNOUNCING OF 1-3/2007 INTERIM REPORT ON 3 MAY 2007 Affecto will publish the 1-3/2007 interim report on 3 May 2007 at 08:30 Finnish time (06:30 UK time). A briefing for analysts, investors and media will be arranged on the same day at 11:00 at Restaurant Savoy, Eteläesplanadi 14, Helsinki. Participants are kindly requested to register by phone +358 205 777 757 or by e-mail: arja.hyrske@affecto.com The presentation material used in the briefing will be available at our website after the briefing. Affecto's stock exchange releases can be ordered to be delivered by e-mail. Please visit the Investor pages on the company website www.affecto.com. Affecto Plc Hannu Nyman Senior Vice President, M&A, Investor relations