Skip to menu Menu Search Search Downloads Find manuals and documentation below Product Catalog Electrical preheating Read more Chargers & Inverters Read more Security & Tracking Read more Lighting Read more Marine Read more DEFA Contact Distributors Careers QHSE Policy QHSE Certificates About DEFA Tools Support Find your engine heater Claims form Data Protection Requests Resources Downloads Videos Marketing Material Articles Terms and conditions Privacy Policy Cookies General terms WarmUp and Finder Link DEFA AS - Visit: Slependveien 108, N-1396 Billingstad. Mail: Box 370, N-1301 Sandvika, Norway +47 32 06 77 00 Cookies Copyright © 2021 DEFA

Skip to menu Menu Search Search Quality Certificates ISO 9001, 14001, & 45001 The ISO 9001, 14001, and 45001 certificates prove that DEFA’s Quality Management System, Environmental Management System, and Health & Safety system have been certified against a best practice standard and found compliant. This certificate lets customers know they can trust that DEFA has implemented the necessary internal processes to meet obligations, that DEFA is actively minimizing the negative environmental effects of our processes, products and services, and that DEFA proactively protects the Health & Safety of its workforce. View certificate IATF 16949 Developed by the International Automotive Task Force, IATF 16949 is the automotive industry’s international Quality Management System standard. This certificate is intended to answer the need for global consistency, continual improvement and to increase customer satisfaction. View certificate DEFA Contact Distributors Careers QHSE Policy QHSE Certificates About DEFA Tools Support Find your engine heater Claims form Data Protection Requests Resources Downloads Videos Marketing Material Articles Terms and conditions Privacy Policy Cookies General terms WarmUp and Finder Link DEFA AS - Visit: Slependveien 108, N-1396 Billingstad. Mail: Box 370, N-1301 Sandvika, Norway +47 32 06 77 00 Cookies Copyright © 2021 DEFA