According to CQC's bulletin published on 2018/01/15, the update of CCC certificates (GB4660-2016 new standard) for 'vehicle front fog lamps' and 'vehicle' should follow the schedule below.
1.Since 2019/01/01, all new CCC applications for front fog lamps must adopt new standard
2.Since 2020/01/01, all new CCC applications for vehicle must adopt new standard
3.For CCC certificates issued before 2017/01/01, transition period may extend to "Stop production"
4.For products delivered before 2017/01/01, the update is not required if they are not in production.
5.Since 2022/01/01, all new front fog lamps and vehicle must comply with F3 requirement.