Our Laboratory was first accredited in 2007 by the CCKL, which is the Dutch accreditation organisation for medical laboratories, and adheres to the ISO 15189 guidelines. This accreditation was first renewed in 2010 and again in 2012, and is valid until 2015. All our analyses are performed with standard operating procedures and under control of a strict quality control system. In this way we guarantee our high quality standards for all our assays.