Accredited testing

Accredited testing is conducted in VTI’s laboratories. In addition to being covered by VTI’s ISO 9001 and ISO 14001 certifications, the laboratories at the Infrastructure department (INFRA) are accredited in accordance with SS-EN ISO 17025 for a number of testing methods within road surface materials, crash safety and vehicle testing.

In addition to the institute’s own controls, inspections and everyday work in good faith, compliance with the accreditation is also checked by Swedac who performs on-site inspections every 16 months (3 inspections per 4-year period).

VTI performs accredited testing impartially and with confidentially according to EN ISO/IEC 17025:2017 and legal and authority requirements.

Method list (in Swedish, version 230818) Pdf, 275.9 kB. (Pdf, 275.9 kB)

Deviations of test standards (In Swedish)

Scope of the accreditation, Swedac (in Swedish) External link.

Our accredited laboratories

Measurement Technology Laboratory

• Brake testing
• Noise testing

Brake and noise testing

Contact: Laboratory Manager Håkan Carlsson

Crash Safety Laboratory

• Child restraint systems
• Crash barriers and road equipment

Crash safety testing

Contact: Laboratory Coordinator Jan Wenäll

Road Material Laboratory

• Binder/bitumen
• Asphalt mixtures
• Aggregates/unbound materials

More information about road material testing

Contact: Laboratory Coordinator Håkan Arvidsson