CombiFuel Swiss AG has realized ISO 9001: 2015 certification in February 2019. The company has consistently converted all its processes to the latest standards. Together with our suppliers, we ensure a high-quality supply chain from the source to the finished CombiFuel® product. For our workshop partners, the CombiFuel® stores, we have established an obligatory certification program which guarantees fulfilment of these requirements all the way to the customer.