2. The nature of their work is the same, but their work priorities and work experience are quite different, and the applicable norms, standards and testing procedures are also different.
3. Tester, national highway system, traffic system and high-speed rail system of Ministry of Communications, universal. The Provincial Construction Committee has testers in urban construction and municipal administration. Supervisors and the Ministry of Communications have training certificates for supervisors, and some provinces have provincial certificates. ?
Extended data:
The specific registration conditions and registration time can be found on the website of the Quality Supervision Bureau of the Ministry of Transport. Supervisors are training courses held by provincial quality supervision stations. Those who meet the requirements sign up for training and pass the examination will be issued with training certificates for supervisors. The general situation is online registration-registration passed-short-term training-examination passed-other certification.
The certificate of supervision engineer can't be universal. Because the supervision engineer certificate of the Ministry of Construction is issued by the joint examination with the Ministry of Human Resources, it has the same nature as accountants and lawyers, and belongs to a professional practice certificate in the national professional master of ceremonies catalogue, while the supervision engineer certificate of the Ministry of Water Resources is only valid in the water conservancy system.
There is no supervisor exam in the Ministry of Communications, only supervision engineers (who need to take five subjects) and professional supervision engineers (who need to take three subjects).
Baidu Encyclopedia-Supervision Engineer Qualification Certificate