Certification body ASTRAIA Management (Uzbekistan) and international certification body ASTRAIA Certification s.r.o. (Slovakia) carried out certification audit.

TUS buero is a producer of modern office furniture in Uzbekistan and it has been working in the Uzbek market since 1997. The enterprise produces furniture on modern equipment and constructions, which were developed by SAMAS DEUTSCHLAND AG & CO. KG (Germany).

ASTRAIA Certification s.r.o. has been founded in September 2001 and is located in Slovakia. It has been accredited by National register of accredited bodies of Slovak National Accreditation Service SNAS.

ASTRAIA Management is a subsidiary of ASTRAIA Certification. It was founded in August 2010. In September 2012, it received accreditation from Uzbek Standardization, metrology and certification body UzStandard.