Certificates and accreditations

MTL has an implemented and documented quality management system, confirmed by the Polish Centre for Accreditation for compliance with the international and European standard EN ISO/IEC 17025: 2018-2.
Measuring device in the laboratory, visible knobs and switches
In recognition of its technical competence, in 1999/2000 the PGNiG SA laboratory was selected by the Central Office of Measures to participate in the international accreditation programme for measurement and testing laboratories. MTL received very high ratings from foreign experts. MTL’s quality assurance system is constantly monitored and improved. MTL accreditation allows us to achieve our company’s goals based on:
  • Announcement of the Marshal the Sejm of the Republic of Poland of 1 March 2021 on the promulgation of the consolidated text of the Act on compliance assessment and market supervision systems (Journal of Laws of 2021, item 514)
  • Act of 11 May 2001 – Law on Measures (Journal of Laws of 63, item 636)
  • Regulation of the Minister of Entrepreneurship and Technology of 22 March 2019 on legal metrological control of measuring instruments (Journal of Laws of 2019, item 759)
The history of the creation of the quality assurance system at MTL is described on About the Measurement and Testing Laboratory page.