Since 2003 Dr. Dimitar Matev is has worked in the sphere of corporate social responsibility including identification, development and implementation of programmes, projects and trainings in the sphere of CSR. Hе coordinated and developed a training package on ISO 26 000 and lectures  in social auditing. Dr. Matev is the leading auditor of the Balkan Institute for Labour and Social Policy (BILSP) in conducting audits for the Fair Labour Association – he has led audits in Bulgaria, Albania, Bosnia and Herzegovina, Croatia, Slovakia.