31712112 - SIM cards

CPV code 31712112 in the EU Common Procurement Vocabulary refers to SIM cards. It sits at level 6 of the CPV hierarchy as a subcategory within the 31 division. This code is nested directly under 31712100, narrowing the broader category into the specific area of sIM cards. As a leaf code, 31712112 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 sIM cards. Contracting authorities across the EU use 31712112 in TED notices and national procurement portals to signal that a tender relates to sIM cards.