Quality forms an integral part of every business process at Prins Autogassystemen B.V. Our dedicated focus to provide the highest possible quality applies equally to the manufacture of our components as to the assembly of our (sub)systems.

Our total quality system and business processes have been audited for the NEN-EN-ISO 9001:2015 certification by TüV Netherlands QA B.V.

In addition all OEM project related processes comply with the important automotive ISO/TS 16949:2002 certification. This guarantees that Prins Autogassystemen can achieve and supply products to the highest OEM quality levels.

Furthermore all system components and component compositions of the VSI systems are certified according to the R67-01 and R110 quality norms. For the American and Canadian markets we have also obtained the necessary approvals and are CSA certified. For the Middle East and Asia Prins Autogassystemen has achieved ISO 15500 accreditation for system components.

The various certificates and accreditations are audited frequently by automotive related test authorities such as; RDW, TüV, KBA and Gastec.



For the European market Prins also has been R115 certified. R115 is a European retrofit directive for LPG and CNG systems. This directive stipulates the emission, documentation and quality standards to be met by the manufacturer of the LPG/CNG system. For each car make or car make series, vehicles have to be tested in a certified laboratory.

Prins already has certifications for the following car brands:

• Audi
• Cadillac
• Chrysler
• Citroën
• Daihatsu
• Dodge
• Ford
• Honda
• Hyundai
• Jeep
• Kia
• Lada
• Lexus
• Mercedes
• Nissan
• Opel / Vauxhall
• Peugeot
• Renault
• Seat
• Skoda
• Subaru
• Toyota
• Volkswagen

Certificate NEN-EN-ISO_9001-2015_English

Certificate NEN-EN-ISO_9001-2015_French

Certificate NEN-EN-ISO_9001-2015_Dutch