"In the production of specification documents for suppliers at Mercedes-Benz specially adapted RM tools are used. Daimler AG increasingly demands the CPRE certificate from the companies which support the usage and further development of these tools."

Dr. Frank Houdek, Daimler AG

"With CPRE certified consultants telexiom reaches a high standard of the bundle of methodologies that are necessary in IT driven projects."

Dr. Andreas Kumpf, telexiom AG

"Being a CPRE has given me the necessary knowledge to constantly deliver fit-for-purpose software requirements. A further result of applying the methodology is raising the bar in the Business Analysis department."

Ana Vasilescu, CPRE certified professional

"The IREB certification also represents a valuable building block in the training and development of our consultants."

Stiven Raso, Head of Consulting at Dr. Glinz COVIS GmbH

"The CPRE enables me to better evaluate, what is really important and what should be implemented in the first instance."

Peter Joost (November 2011), Novar GmbH - a Honeywell Company

"The CPRE certification represents an important component in the individual development of our employees."

Stanislav Gert, Partner Manager - MID GmbH

"We really appreciate the know-how gathered in the CPRE certification process, since it adds important methodologies and deep understanding to our consultant’s skill set."

Dirk U. Proff, blueforte GmbH

"Our IREB skills have a direct pay-off in terms of customer satisfaction."

Daniela Strasser, Director Sales & Marketing at Dr. Glinz COVIS GmbH

"The CPRE certifications cover the most important RE topics in great detail and enable our consultants to meet customer expectations quickly."

Sven Krause, Head of Competence Unit “Cross Function” at Zühlke Engineering AG

"The RE@Agile is just fantastic ...a lot of great stuff in there."

Stefan Eekenulv, Requirements Engineer, Business Analyst and Expert in Pragmatic Visual Knowledge Representation - Castra AB

"The IREB certification plays a key role in our providing service quality - right at the beginning and throughout the project."

Rüdiger Plette, Dr. Glinz COVIS GmbH

"Requirements Engineering, based on the CPRE qualification, enables us to monitor and criticize the life cycle of system requirements, from the definition of the system context to the post-deployment."

Maurício Campos, Cosin Consulting, Sao Paulo

"The use of methods and processes from the CPRE certification makes a significant contribution towards the success of the project."

Rupert Wiebel, Managing Director of HOOD Group

"The CPRE Advanced Level Elicitation & Consolidation is only one more step – we will definitely stay on the ball and consolidate our knowledge by attending other Advanced Levels."

Fritjof Ecke (November 2011), Head of Requirements-Management at W&W Informatik

"Practice-oriented knowledge in a nutshell."

Clemens Schmidt, MEN Mikro Elektronik GmbH

"We observed greater efficiency in the consultants’ work, less frictional loss, and ultimately better requirements."

Frank Engel, Chief Executive Officer - Anforderungsfabrik

"Through the CPRE we have achieved a common terminology in our RE processes and a shared understanding of how to deal with requirements."

Jan Kleine, Trianel GmbH