A class occupational safety expertise certificate;
1) Engineers, architects or technical staff who certify that they have actually worked for at least four years with a B-class occupational safety expertise certificate with an occupational safety expertise contract and who have participated in A-class occupational safety expertise training and succeeded in the A-class occupational safety expertise exam,
2) Those who have worked for at least ten years as an engineer, architect or technical staff in the General Directorate and its affiliated units, and those who have been successful in the exam for Class A occupational safety expertise,
3) Engineers, architects or technical staff who have a doctorate in occupational health and safety or occupational safety program,
4) Labor inspectors who are engineers, architects or technical staff who have inspected for at least eight years, including the period of assistant inspector in the field of occupational health and safety,
5) It is given to the occupational health and safety experts of the Ministry, who are engineers, architects or technical personnel who have actually worked for at least eight years, including the period of assistant specialist in the field of occupational health and safety in the General Directorate and its affiliated units.