Expro is the front-runner in accreditation for the industry. Our onshore laboratories in the Netherlands demonstrate our commitment to quality, with a significant number of analytical services accredited to the ISO 17025 standard - the highest level of certification for laboratories.

Additional accreditations include:
Petrotech Laboratories – SmartLab® Norwegian Accreditation (
Petrotech Laboratories – Onshore Norwegian Accreditation (

A full schedule of accredited services can be made available on request or by visiting the respective websites of the accreditation bodies.

Products & Services

Find detailed information about our products and services.