This episode with Australian immigration lawyers Sergio Stagliorio (MARN 1461003) and Mark Northam (MARN 1175508) is Part 2 of a comprehensive look at the PIC 4020 including ban periods, withdrawal options, important court cases and much more.

Federal Court referred to (withdrawing documents) is Mudiyanselage v Minister for Immigration and Citizenship [2013] FCA 266

http://www6.austlii.edu.au/cgi-bin/viewdoc/au/cases/cth/FCA/2013/266.html