1. assessment fee (currently, the assessment fee for ITSS is 3-4w, which will be collected by the assessment agency designated by ITSS);
2. Consulting fees (charged by companies providing consulting services);
3, professional operation and maintenance process management tools (the price difference is relatively large, 5-30w);
4. Training fees (training fees for ITSS project managers and ITSS engineers are collected by training institutions);
5. Other personnel and other resources.