22831000 - Refills for school notebooks

CPV code 22831000 in the EU Common Procurement Vocabulary refers to Refills for school notebooks. It sits at level 4 of the CPV hierarchy as a category within the 22 division. This code is nested directly under 22830000, narrowing the broader category into the specific area of refills for school notebooks. As a leaf code, 22831000 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 refills for school notebooks. Contracting authorities across the EU use 22831000 in TED notices and national procurement portals to signal that a tender relates to refills for school notebooks.