# Competences — harvest diver Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/204c8b13-f5de-4e39-bd23-86ff8cf89b4d). ## Essential - **collect broodstock** (skill/competence) - **fisheries legislation** (knowledge) - **maintain diving equipment** (skill/competence) - **manage aquatic resources** (skill/competence) - **monitor aquaculture stock health standards** (skill/competence) - **perform diving interventions** (skill/competence) ## Optional - maintain waterbased aquaculture facilities (skill/competence)