Labeling
Article 7 of of April 6, 2016, of the Ministry of Energy and Mines, specifies the labeling of fuel at the pump.
The diesel pumps of all the fuel stations must have, in a perfectly visible form, the indication of the maximum sulfur content, or the degree to which the product they dispatch belongs. In the case of 100% ester dispensers of biological origin (B100), the legend “Biodiesel” must be indicated, and blends of biodiesel with gas oil or diesel oil greater than 10% v/v must also be indicated. The legend “Gasoilbio (N°)”, must be used, where N° represents the percentage, by volume, of biodiesel in the blend.
B100 is available only as biofuel for captive fleets in Argentina, and is not found in fuel stations.