Based on the findings of the assessment, we recommend that accredited medical laboratories carefully study the requirements of MPA 00-04-20 Version 2 Rules for the use of reference to accreditation and immediately implement these requirements into their management system. These are primarily the requirements and information provided in chapters 2.2.1 and 2.2.2. In case of any uncertainty, it is possible to contact the lead assessor or guarantor for the area of accreditation of medical laboratories.