The criteria of ceramic tiles products CCC and CQC voluntary certification GB 6566-2010 Limit of Radionuclides in Building Materials has been released (hereinafter referred to the new standard)to instead of GB 6566-2001(hereinafter referred to the old standard), and the new standard takes into effect on July 1st, 2011. The related details as follows,
1. For the new application should implement on the new standard since July 1st, 2011.
2. For certificate holders who hold old edition certificates should submit the modifying application before the next follow-up factory inspection.
3. Certificate change should be completed before June 30th, 2012. The certificates will be postponed if the change is overdue, and CQC will withdraw the certificates for those cannot complete certificate changes before Sep. 30th, 2012.
