At 10/19/2010, our laboratory were reacredited by TURKAK according to the standards of TSE EN ISO 15189, after first five acreditation period which was valid since October 20,2005. Since TURKAK takes the side of ILAC’s (International Laboratory Accreditation Cooperation) multi-sided agreement (MRA – Mutual recognition arrangements), the accreditation of our laboratory has acknowledged by all the countries which are members of ILAC.