Special operation license is valid for 6 years, every 3 years review, full 6 years need to re-examine the license. Special operators in the validity of special operations license, continuously engaged in this type of work for more than 10 years, strict compliance with relevant safety laws and regulations, the original assessment of the licensing authority or practitioners in the location of the assessment of the licensing authority agreed to, the special operations license review time can be extended to every 6 years 1 time.
"Special Equipment Safety Supervision Regulations" provides that: boilers, pressure vessels, pressure piping, elevators, cranes, passenger ropeways, large-scale amusement rides, field (plant) of special motor vehicles operators and their related management personnel (hereinafter collectively referred to as the special equipment operators) should be in accordance with the relevant provisions of the State by the special equipment safety supervision and management departments to qualify for the examination, to obtain the national unified format of the special operators certificate. The special operators certificate before engaging in the corresponding operation or management. The State Administration of Quality Supervision under the local quality and technical supervision issued by the "special equipment operators license.