13 28 69 Key People A/g Assistant Commissioner Marc Field 13 28 69 Assistant Commissioner Christina Wong 13 28 69 Assistant Commissioner Mr. Paul Southwell 13 28 69 Assistant Commissioner Mr. Marcus Ryan 13 28 69 Deputy Commissioner Mr. Julian Roberts 13 28 69 Further information Postal Address GPO Box 9977, CANBERRA ACT 2601 Last updated: 31 October 2024