How the DGT's position has evolved
Current position
The application of reduced tax rates on the supply of goods depends on the specific classification of the products in the Combined Nomenclature. For works of art, inclusion in NC code 9701 is required to apply the 10% rate. In the case of natural gas, the 5% rate covers products under NC codes 2711.11.00 and 2711.21.00.
The position of the DGT does not show a doctrinal evolution regarding a single concept, but rather applies specific tariff classification criteria to determine the taxation of various goods. The analyzed rulings deal with different matters (gas, art, shows, used goods) without there being a trajectory of change in the interpretation of the supply of goods in general.
Analysis based on 74 of 77 rulings with a stated position. Updated 21 September 2026.