Professor Dr. Falah Hassan Shari, participated in an international workshop on good clinical practice. The workshop included discussion of several topics, including providing care and health care and ensuring obtaining correct and reliable laboratory results that contribute to diagnosis, treatment, recovery and prevention of cases. Pathogenicity Quality is achieved in clinical laboratory tests by performing the correct test on the appropriate person at the right time, obtaining correct laboratory results to achieve the best results, ensuring that only appropriate laboratory tests are requested, and obtaining laboratory test samples in an effective and timely manner.