ISO/IEC 17025 accreditation is a formal recognition of the company’s competency to conduct “specific tests or types of tests.” The Performance Review Institute, an affiliate of the Society of Automotive Engineers, conducted the audit. The accreditation affirms that NSL has a quality assurance system that is fully operational, documented and conforms to all elements of ISO/IEC 17025, and also covers several technical-competence requirements that are not covered by ISO 9001 and ISO 9002.