13 28 69 Key People A/g Deputy Commissioner Ms. Karen Blok 13 28 69 Assistant Commissioner Ms. Anita Chaganti 13 28 69 Assistant Commissioner Mr. Christopher Rock Assistant Commissioner Rita Stevens (acting for Ms. Karen Blok) Acting for Ms. Karen Blok Assistant Commissioner Mr. Daniel Bamford 13 28 69 Further information Postal Address GPO Box 9977, CANBERRA ACT 2601 Last updated: 31 October 2024