HSE certification apply when reviewing determine representative site audit should consider the following: a) the internal audit results and reports on-site and overall HSE management system; b) Results of management reviews; maturity c) management system; d) e) the difference between spot sizes;; to understand the extent of tissue sample selection should pay attention to the following points: (1) Multi-site sampling of representative. When an enterprise has several similar scene Erdos HSE certification, to have similar hazards and under the same administrative body control operation can be performed on-site audit sampling. The site should be under common management system, the implementation of internal audit, and a unified management review. Yulin HSE certification | HSE certification | Chinese Certified Technology Specialist certification provided by the Chinese technical experts studio. China Certified Technology Specialist studio (www.zgrzzj.cn) strong, credible, in Xi'an consulting, research and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovation idea Certified Technology Specialist will lead China into the brilliant and you work for a better future!