The book "Embedded Systems Specification and Design Languages" offers a comprehensive collection of research papers presented at the FDL'07 conference. This conference is regarded as one of the most significant forums for exchanging experiences and discussing new trends in the application of specification and design languages, as well as the associated methods and tools for complex, heterogeneous hardware and software embedded systems. The contributions in this book have been carefully selected and provide valuable insights into the key aspects of system modeling and specification that are crucial for the design of embedded systems. In many cases, the authors have enriched their original content with additional technical information to provide readers with a deeper understanding of the subject. This work serves as a reference text for researchers and designers interested in the advancement and improvement of the application of design and verification languages in the field of embedded systems.