Accreditation in accordance with the international General Requirements for the Competence of Testing and Calibration Laboratories (HRN EN ISO/IEC 17025 standard) has become a widely accepted method of quality management and objective evidence of technical competence. knowledge. and skills of testing and calibration laboratories. In 2010. https://www.chiggate.com/eeboo-memory-matching-game-animal-pre-school-supply/