Many trucks, buses, tractors, and construction vehicles are already approved for higher biodiesel blends, according to a list composed by the Association Quality Management Biodiesel (AGQM). The list was published together with several German and interna-tional European associations such as the European Biodiesel Board (EBB) and the Euro-pean Waste-based & Advanced Biofuels Association (EWABA). In the updated approval list, the AGQM compiled information from 20 vehicle and engine manufacturers, show-ing which commercial vehicles and engines can be operated without any problems with higher biodiesel blends or pure biodiesel. The list is publicly available on the AGQM website. more…

The Association Quality Management Biodiesel (AGQM) launches its round robin tests in 2026. Laboratories from around the world are invited to register by February 20, 2026, and become part of one of the world's most comprehensive quality assurance programs in this field. more…

The Association Quality Management Biodiesel (AGQM) is launching the No-Harm Test Round 2026 to test oxidation stabilizers and flow improvers for biodiesel. Additive manufacturers are invited to register their products for participation by February 6, 2026. more…

The Biodiesel Quality Report 2024 from AGQM shows the excellent quality of biodiesel from its members in Germany and Austria. In the area of quality assurance, one of the most important tasks of the AGQM is to carry out unannounced sampling at its members, the producers and traders of biodiesel. Samples are taken directly from ongoing operations and tested for conformity. more…