Does the country use open source software in electoral processes?

South Africa
IEC 2009 Elections report, p. 35: Seminar on electronic voting and counting technologies
Some key lessons from the cross-national experience include
the following:
Critical success factors to allow for the independent certification and audit of technology (should an election management body decide to test e-voting) include transparency (open-source software), inclusivity (stakeholder buy-in) and trust.
http://www.elections.org.za/content/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=1287