31620000 - Sound or visual signalling apparatus

CPV code 31620000 in the EU Common Procurement Vocabulary refers to Sound or visual signalling apparatus. It sits at level 3 of the CPV hierarchy as a class within the 31 division. This code is nested directly under 31600000, narrowing the broader category into the specific area of sound or visual signalling apparatus. It is further divided into 1 direct sub-code, each refining the scope of sound or visual signalling apparatus into more specific goods, services or works. Contracting authorities across the EU use 31620000 in TED notices and national procurement portals to signal that a tender relates to sound or visual signalling apparatus.