NexusCert is an independent international group that actives in field of management systems and products inspection. The members of NexusCert are from many countries in the world. We are growing about knowledge of management systems and products inspection. Our objectives are: 1- Technical development of knowledge management systems 2- Improve the quality of products and services 3- Provide improved methods 4- Documentation processes 5- Providing implementation guidelines documentation Teamwork in NexusCert known as a major axis. so, The participation of professionals, young and ambitious led to the success of the group. of course, use the perfection of great experiences in the field of management systems used.