42992200 - Anechoic chamber

CPV code 42992200 in the EU Common Procurement Vocabulary refers to Anechoic chamber. It sits at level 5 of the CPV hierarchy as a subcategory within the 42 division. This code is nested directly under 42992000, narrowing the broader category into the specific area of anechoic chamber. As a leaf code, 42992200 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 anechoic chamber. Contracting authorities across the EU use 42992200 in TED notices and national procurement portals to signal that a tender relates to anechoic chamber.