Telelogic Signs 622,000 USD Agreement with Leading North American Aviation Electronics and Communications Provider

MALMÖ, Sweden and IRVINE, California – March 30, 2007 – Telelogic (Nordic Exchange/MidCap/TLOG), today announced that a leading North American provider of aviation electronics and communication equipment has signed a 622,000 USD license and maintenance agreement.

The company having already standardized its requirements management, analysis and definition processes on Telelogic DOORS® will extend their usage to bring in additional departments and company sites with this new 3.5 year agreement.

“The customer needed a proven solution that could handle and scale to meet the exacting demands of the avionics industry and recognized that DOORS was the only requirements management solution able to fulfill that need. We are delighted with the decision to extend and expand their agreement,” said Anders Lidbeck, President and CEO of Telelogic. “This endorsement further cements Telelogic’s position as the leader in field of requirements management.”