Auto body collision, refinishing and glass technicians repair and restore damaged motor vehicle body parts and interior finishing; repaint body surfaces; repair and/or replace automotive glass and repair defective automobile body parts and damage to the bodies of newly assembled cars. Damage repair estimators assess the degree of damage to a vehicle and estimate the cost of parts and labour. They are employed by automobile dealerships, automobile body repair shops, automobile appraisal centres and by motor vehicle manufacturers. This unit group also includes metal repairers. Apprentices are also included in this unit group.