Accreditation
DFL is a DS/EN ISO/IEC 17025:2017 accredited laboratory 
We are accredited in the fields of
- Fire testing
- Physical testing
Our registration number is 487.
Besides our accreditation we are an accepted fire laboratory by third parties and notifying bodies such as FM – Factory Mutual, Lloyd’s register, DNV (Det Norske Veritas/ The Norwegian Veritas), and many other Accredited Approval Companies and Societies around the world.register, DNV (Det Norske Veritas/ The Norwegian Veritas), and many other Accredited Approval Companies and Societies around the world.
• Download Accreditations Document