- American Productivity & Quality Center
- American Society for Quality (ASQ)
- Association of Change Management Professionals (ACMP)
- European Foundation for Quality Management (EFQM)
- National Association for Healthcare Quality
- National Institute of Standards and Technology (NIST)
- Quality Function Deployment Institute (QFDI)
- Quality Council of Indiana
Mr. Lian Thye Yew, Vice President Quality and Testing, Credit-Suisse, Singapore
The EFQM European Assessor Training was very well conducted. Dr. Koller‘s professional competence, his methodical approach as well as his personal/rhetorical behavior was very good.
Ms. Marwa Essawy, Biomedical Engineer, Dr. Erfan & Bagedo General Hospital, Jeddah, KSA
The workshop was very well organized and conducted. The practical exercises were very interesting and helpful.
Mr. Muhammad Azmi Dhabban, Center Manager, Program G.M., Jeddah Municipality, Jeddah, KSA
I liked very much the practical approach in the workshop. The team exercises helped me strengthen my newly acquired knowledge.