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

No.1419

Notice on Publishing the National Standard of Electric Equipment Installation Engineering　Code for Construction and Acceptance of Panel，Cabinet and Secondary Circuit.

Electric Equipment Installation Engineering　Code for Construction and Acceptance of Panel，Cabinet and Secondary Circuit has been approved as a national standard with a serial number of GB 50171-2012，and shall be implemented on December 1，2012.Herein，Article（item）4.0.6（1）、4.0.8（1）、7.0.2 is compulsory provision and must be implemented strictly.GB 50171-92 Electric Equipment Installation Engineering　Code for Construction and Acceptance of Panel，Cabinet and Secondary Circuit shall be abolished simultaneously.

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

May 28，2012