An audit group led by Chen Zhiyun, a national registered senior auditor conducted an annual audit of ISO14000 environmental management system to Xi'an Hi-tech Industries Development Zone (XDZ) from November 9 to 11.

The audit group thought that XDZ has effectively maintained ISO14000 environmental management system, approved it to pass the audit, and recommended it to be recertified and re-registered. This shows that XDZ has successfully passed the audit. The group spoke highly of XDZ's efforts in environmental infrastructure construction and environmental regulation implementation, the involvement of relevant departments and feedback from enterprises in XDZ, expecting XDZ to proceed with environmental construction.