Is there a legally mandated filing fee and/or deposit?

Name:Law on Electionof President of the Republic of Serbia

Enactment: 2007

Link:http://legislationline.org/documents/action/popup/id/6927

Name: Law on the electionof Members of Parliament

Enactment: 2000 as amendedin 2011

Link: http://legislationline.org/download/action/download/id/4225/file/SER_law_Election%20_members_parliament_2000_am2011_en.pdf

Name: Rules ofProcedure of the Republic Electoral Commission

Enactment: Belgrade,January 23, 2012

Link: http://legislationline.org/download/action/download/id/4161/file/Serbia_Electoral_Commission_Rules_of_Procedures_2012_en.pdf