30237136 - Audio cards

CPV code 30237136 in the EU Common Procurement Vocabulary refers to Audio cards. It sits at level 6 of the CPV hierarchy as a subcategory within the 30 division. This code is nested directly under 30237100, narrowing the broader category into the specific area of audio cards. As a leaf code, 30237136 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 audio cards. Contracting authorities across the EU use 30237136 in TED notices and national procurement portals to signal that a tender relates to audio cards.