In the period from March 9 to March 11, 2022, AS DBT passed an audit of the renewal of the quality, environmental and occupational health and safety management system certificate, which was performed as a remote audit according to the plan agreed by LRQA. The management system meets all the requirements of the standards ISO 9001: 2015, ISO 14001: 2015 and ISO 45001: 2018 within the scope, which has been implemented and further developed by AS DBT. The quality, environmental and occupational health and safety management system is operational and supports the business.