1108000 – “Operation, repair and maintenance of rolling stock of railways” (by type)
1201000 – “Maintenance, repair and operation of motor vehicles”
1202000 – “Organization of transportation traffic and management in transport” (by industry)
1203000 – “Organization of transportation and traffic management in railway transport”
1206000 – “Organization of the road traffic”
1303000 – “Automation, telemechanics and traffic control in railway transport”
1402000 – “Technical operation of road-building machines” (by type)
1410000 – “Construction of roads and airfields”