The continuing education of secondary construction engineers in Shanghai is once every three years, and the continuing education of cost engineers is once every two years. If there are additional registered personnel, they shall complete the additional continuing education year 10 class hours within the validity period of registration. If the cost engineer is valid for four years, he must complete 20 hours of continuing education every two years, and there will be an increase of 10 hours, totaling 30 hours.

Continuing education is subject to the validity of the registration certificate, and so is additional continuing education. Specifically, if your cost engineer certificate was collected on 20 12 1 and the additional item was passed on 20 13, then the validity period of your cost engineer certificate is 20121-2016/.