- ISO/TS 16949 – first certification June 2007
- Certificate CCC (China Compulsory Certificate) – first certification March 2015
- ISO 14001 – first certification September 2016
- Top Educational Management Award, in the period between 2012 and 2017
- Award for exemplary HR management practices in 2013
- Family Friendly Enterprise since 2019
Quality management system complies with the Treves group's system and goals. Company Treves d.o.o. obtained the ISO/TS 16949 certificate for the development and production of equipment and sound insulation products. In 2009 the company was re-evaluated and the certificate was renewed. In order to extend sales to China, the company obtained the China Compulsory Certificate in 2015.