34311110 - Spark-ignition engines

CPV code 34311110 in the EU Common Procurement Vocabulary refers to Spark-ignition engines. It sits at level 6 of the CPV hierarchy as a subcategory within the 34 division. This code is nested directly under 34311100, narrowing the broader category into the specific area of spark-ignition engines. As a leaf code, 34311110 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 spark-ignition engines. Contracting authorities across the EU use 34311110 in TED notices and national procurement portals to signal that a tender relates to spark-ignition engines.