This book constitutes the proceedings of the 14th Ada-Europe International Conference on
Reliable Software Technologies Ada-Europe 2009 held in Brest France on June 8-12 2009. The
19 papers presented were carefully reviewed and selected from numerous submissions. Topics of
interest to the conference are methods and techniques for software development and maintenance
software architecture enabling technology software quality theory and practice of
high-integrity systems embedded systems mainstream and emerging applications ada language
and technology ada and education.