INVITATION TO CONFERENCE CALL ON MAY 3 2007, 10.00 AM

Cardo’s interim report will be presented on Thursday, May 3. President and CEO Peter Aru will comment on the published interim report and answer questions during a conference call the same day at 10.00 am.

The interim report for the period January-March 2007 will be published at about 8.00 am on May 3. The report will subsequently be available at www.cardo.com.

The conference call will begin at 10.00 am and will be held in Swedish. You may take part either by telephone or via the Internet; see directions below. On the Internet, the presentation slides will be available and here it will also be possible to listen after the event.


DIRECTIONS FOR CONFERENCE CALL

Set times
09.55 Conference begins
10.00 CEO Peter Aru comments on the interim report
10.20 Questions and answers

Telephone number: +46 (0)8 5052 0114; please note that the area code [(0)8] must always be included.

Internet: The webcast will be available via a link on Cardo’s website at www.cardo.com or via www.financialhearings.com. Here you may also listen to the conference and see the presentation slides
after the event.

Malmö, Sweden, April 20 2007
Cardo AB (publ)