President of the Croatian Neurosurgical Society 2013-2021
President of the Croatian Society for Medical Expertise 2013-2021
Assistant secretary of the World Federation of Neurosurgical Societies,
(WFNS) 2019-2021
Board Member- Audit and Governance; European Association of Neurosurgical Societies (EANS) 2019-2021
2nd Vice president of the World Federation of Neurosurgical Societies (WFNS) 2017-2019
Member of Training Committee of the EANS 2006-2021