Main:0732.07.4 "Technical support of road construction and improvement works" 0732.07.01.4 "Locksmith for repairing road construction machines and tractors"
Newer 0712.01.5 "Protection of the environment and effective use of natural resources" 0712.01.01.5 "Technician-ecologist - protection of the environment and effective use of natural resources"
Older 0811.05.5 "Soil construction" 0811.05.01.5 "Soil construction technician"