31682520 - Emergency shutdown systems

CPV code 31682520 in the EU Common Procurement Vocabulary refers to Emergency shutdown systems. It sits at level 6 of the CPV hierarchy as a subcategory within the 31 division. This code is nested directly under 31682500, narrowing the broader category into the specific area of emergency shutdown systems. As a leaf code, 31682520 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns emergency shutdown systems. Contracting authorities across the EU use 31682520 in TED notices and national procurement portals to signal that a tender relates to emergency shutdown systems.