Test Laboratory has been functioning within the structures of SFW Energia Sp. z o.o. since 2006. It carries out its activities on the area of Zakład Ciepłowniczy in Gliwice in ul. Św Urbana 17. On 8 May 2008 the laboratory received a Test Laboratory Accreditation, accreditation certificate No AB 898 issued by the Polish Centre of Accreditation. The laboratory renders services in the physical and chemical analysis of coal and combustion waste for internal customers belonging to SFW Energia Group as well as external customers. The analyses made by the research laboratory are based on international standards, Polish and its own research procedures, with the use of modern measuring equipment and staff knowledge and experience.