[1] In 2005, he became the Deputy Prefect of the Osijek-Baranja County[1] and from 2007-08 he was an employee at DS Consulting.

[1] On 6 February 2009, he became a member of the Sabor to succeed Anto Đapić.

[citation needed] Srb's main effort initially was to remove negative connotations associated with his party left by Đapić.

He condemned the convictions of Ante Gotovina and Mladen Markač (which were later overturned) by the ICTY.

He was the president of Rowing Club "Iktus" based in Osijek for ten years before stepping down in September 2013.