Sinisa Petrovic was born in Zagreb, Croatia in 1966.
Sinisa obtained his LL.B, LL.M and Ph.D. degrees at the Faculty of Law University of Zagreb. In 1995-1996 he worked as Legal Counselor to the Special Envoy of the President of the Republic of Croatia for negotiations with international community. From 1999 to 2001 he was appointed as vice-dean of the Faculty of Law University of Zagreb.
He worked from 1998 to 2000 as a member of the Council for the Protection of Competition, and in the years 2000-2003 he was appointed vice-president of the same council.
From 2008, he is the vice-president of the Permanent Arbitration Court of the Croatian Chamber of Commerce. From 2005 to 2011 he was a member of the negotiating team for negotiations on accession of the Republic of Croatia to the EU (chapters on Company law, Intellectual property law, Right of establishment and freedom to provide services; Free movement of workers). From 2012 to 2015, he worked as a Special advisor of the Prime minister for European law.
Sinisa is currently Professor of Law at the University of Zagreb, and the head of the Department for Commercial and Company Law. He teaches Company Law, Commercial Law, Competition Law, and Sports Law. He has published several papers and books in the field of commercial and insolvency law, company law, competition law, sports law and foreign investments. He also served as arbitrator in several international arbitrations.