Zvizdić was born on 9 June 1964 in Sarajevo. He studied at the Faculty of Architecture of the University of Sarajevo, where he earned a PhD and in 2007 became a professor of architecture.[2]
Zvizdić was a member of the Party of Democratic Action (SDA) from 1991 until 2021, after which he joined the People and Justice party.[4] He was a member of its Presidency from 2005. In 2009, Zvizdić was appointed Chair of the SDA Council and joined the party's Main Board in 2013. He was a member of the party Cantonal Board in Sarajevo (2004–05), and prior to that member of the Sarajevo Centar Municipal Board (2000–03).[citation needed]
During his premiership, the SAA agreement with the EU entered into force on 15 July 2015, and on 15 February 2016, Bosnia and Herzegovina submitted its EU membership application.[6]
In July 2016, Zvizdić's government approved a comprehensive anti-discrimination law which has to do with LGBT rights in Bosnia and Herzegovina, banning discrimination on account of one's sexual orientation, gender identity and sex characteristics. Later on, the Parliament adopted the law.[7][8] This came after the Law Against Discrimination was adopted in 2009, prohibiting discrimination based on sex, gender expression and sexual orientation. Furthermore, the law forbids harassment and segregation on the basis of sexual orientation.[9] The country's desire to join the EU has also played an important role in the government's approach to LGBT rights.[10]