42956000 - Parts of purifying machinery

CPV code 42956000 in the EU Common Procurement Vocabulary refers to Parts of purifying machinery. It sits at level 4 of the CPV hierarchy as a category within the 42 division. This code is nested directly under 42950000, narrowing the broader category into the specific area of parts of purifying machinery. As a leaf code, 42956000 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 parts of purifying machinery. Contracting authorities across the EU use 42956000 in TED notices and national procurement portals to signal that a tender relates to parts of purifying machinery.