On 15th-17th of May, 2024, the Head of the testing laboratory of the Forensic expert kollegium Konstantin Dadzkou completed training in the program “Internal auditor of a quality management system (ISO 9001:2015, ISO 19011:2018 / STB ISO 9001-2015, STB ISO 19011-2021 ) at the BelProjectConsulting, LLC.