Quality and accuracy of our laboratory analyses are our top priorities. To meet this goal and to achieve a high consumer satisfaction LGU established a quality management system according to DIN EN ISO/IEC 17025; 2005. On a regular basis the efficiency of the system is examined by internal audits, the participation at ring trials as well as through audits of experts of the national accreditation agency of Germany (DAkkS). In addition we constantly train our staff.

LGU is a member laboratory of the Federal Quality Association for Secondary Fuels and Recycled Wood (BGS) and is entitled to wear the RAL-certificates 724 and 727. LGU is a member laboratory of the Federal Compost Quality Association (BGK e.V.)
LGU is a laboratory for the examination of wastewater within the framework of internal controls and an investigative body according § 18 BBodSchG.