iQ-Laboratory is accredited for ISO/IEC 17025 by the Dutch Council of Accreditation (RvA) which is accepted at international level. Accreditation includes our quality control system and analyzing methods.

iQ-Laboratory participates in ring tests, thus verifying the reliability of our analytical results. Furthermore the quality system is also monitored by means of controls and independent assessments by Royal Haskoning. In Februari and June 2009 these assesments have found iQ-laboratory to be complient to ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories).
From 21 dec 2011 iQ-laboratory is officially ISO 17025 accredited, under number L536.