Announcement of Ministry of Housing and Urban-Rural Development of the People's Republic of China

No.830

Announcement on Issuing Technical Code for Engineering Surveying of Nuclear Power Station

The Technical Code for Engineering Surveying of Nuclear Power Station is hereby approved as a Chinese national standard bearing a serial number of GB 50633-2010，and will come into effect on October 1，2011.Articles 5.6.7 and 9.1.8 are compulsory provisions and must be enforced strictly.

This code will be published and distributed by China Planning Press as authorized by Research Institute of Standards and Norms，Ministry of Housing and Urban-Rural Development of the People's Republic of China.

Ministry of Housing and Urban-Rural Development of the People's Republic of China

November 3，2010