44422000 - Letterboxes

CPV code 44422000 in the EU Common Procurement Vocabulary refers to Letterboxes. It sits at level 4 of the CPV hierarchy as a category within the 44 division. This code is nested directly under 44420000, narrowing the broader category into the specific area of letterboxes. As a leaf code, 44422000 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 letterboxes. Contracting authorities across the EU use 44422000 in TED notices and national procurement portals to signal that a tender relates to letterboxes.