# Competences — vending machine operator Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/9ab02537-920a-4549-9711-fd999fd40c28). ## Essential - **adjust temperature gauges** (skill/competence) - **carry out stock rotation** (skill/competence) - **change shelf labels** (skill/competence) - **company policies** (knowledge) - **ensure public safety and security** (skill/competence) - **food hygiene rules** (knowledge) - **geographical routes** (knowledge) - **keep task records** (skill/competence) - **maintain operations of vending machines** (skill/competence) ## Optional - bakery products (knowledge) - clean vending machines (skill/competence) - cold chain (knowledge) - drive vehicles (skill/competence) - electrical wiring plans (knowledge) - general principles of food law (knowledge) - mechanics (knowledge) - tobacco brands (knowledge)