prof. Krešimir Rotim
President
Croatian Spine Surgery Society
President
Croatian Society for Cerebrovascular and Endovascular Neurosurgery
Vicepresident
Croatian Neurosurgical Society
Founder and Honorary President
Southeast European Neurosurgical Society (SeENS)
International Academy of Science and Arts in Bosnia and Herzegovina
Academician
World Academy of Neurological Surgery (WANS)
Active member
European Academy of Science and Arts
Active member
World Federation of Neurosurgical Societies (WFNS)
Past Vicepresident,
C&B Committee member
EANS Global & Humanitarian Committee
Active member
Croatian Football Federation & Croatian Handball Federation
President of Medical Committee