In 2002, our company obtained a quality management system certificate according to ISO 9001: 2000, followed in 2006 by a certificate of environmental protection system according to ISO 14 001: 1996, which was issued by BVQI with Dutch accreditation.
Subsequently, a joint recertification of the ISO 9001: 2000 and ISO 14 001: 2004 systems by the certification company BVC took place in 2008. Also in 2008, our company proved compliance with the quality requirements in the welding process according to the standards ČSN EN ISO 3834-1,2 and DIN 18 800-7 / A1 and thus obtained a certificate from BVC.
In 2010, a complete certification (ISO 9001: 2008 and ISO 14 001: 2004) took place by the new company Det Norske Veritas, including certification of the occupational health and safety system according to OHSAS 18 001: 2007.
ZVVZ-Enven Engineering also holds certificates for soldering according to ČSN EN 13134 and 13133, execution of steel structures according to ČSN EN 1090-2, EC certificates of pressure vessel manufacturers according to PED, product certificates for export abroad (Russia, Ukraine, Kazakhstan) and others (ATEX, CEI approved products, EMC…)
ZVVZ-Enven Engineering holds the ISO 27001 - Cyber Security certificate