31644000 - Miscellaneous data recorders

CPV code 31644000 in the EU Common Procurement Vocabulary refers to Miscellaneous data recorders. It sits at level 4 of the CPV hierarchy as a category within the 31 division. This code is nested directly under 31640000, narrowing the broader category into the specific area of miscellaneous data recorders. As a leaf code, 31644000 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 miscellaneous data recorders. Contracting authorities across the EU use 31644000 in TED notices and national procurement portals to signal that a tender relates to miscellaneous data recorders.