The Clearance Diving Branch consists of units:-
Clearance Diving Team One (AUSCDT1); assigned to the east of Australia and based at HMAS Waterhen in New South Wales
Clearance Diving Team Four (AUSCDT4); assigned to the west of Australia and based at HMAS Stirling in Western Australia
For overseas operational deployments, the designation of Clearance Diving Team Three (AUSCDT3) is used for a specifically formed team.

The Royal Australian Naval Reserve has eight Reserve Diving Teams (ANRDT) which provide supplementary or surge capability in support of regular CDTs in addition to localised fleet underwater taskings:
Reserve Diving Team Five (ANRDT5) – based at HMAS Waterhen
Reserve Diving Team Six (ANRDT6) – based in Melbourne
Reserve Diving Team Seven (ANRDT7) – based at HMAS Stirling
Reserve Diving Team Eight (ANRDT8) – based in Brisbane
Reserve Diving Team Nine (ANRDT9) – based in Adelaide
Reserve Diving Team Ten (ANRDT10) – based in Hobart
Reserve Diving Team Eleven (ANRDT11) – based in Darwin
Reserve Diving Team Twelve (ANRDT12) – based in Cairns
The Clearance Diving Branch consists of units:-
Clearance Diving Team One (AUSCDT1); assigned to the east of Australia and based at HMAS Waterhen in New South Wales
Clearance Diving Team Four (AUSCDT4); assigned to the west of Australia and based at HMAS Stirling in Western Australia
For overseas operational deployments, the designation of Clearance Diving Team Three (AUSCDT3) is used for a specifically formed team.
The Royal Australian Naval Reserve has eight Reserve Diving Teams (ANRDT) which provide supplementary or surge capability in support of regular CDTs in addition to localised fleet underwater taskings:
Reserve Diving Team Five (ANRDT5) – based at HMAS Waterhen
Reserve Diving Team Six (ANRDT6) – based in Melbourne
Reserve Diving Team Seven (ANRDT7) – based at HMAS Stirling
Reserve Diving Team Eight (ANRDT8) – based in Brisbane
Reserve Diving Team Nine (ANRDT9) – based in Adelaide
Reserve Diving Team Ten (ANRDT10) – based in Hobart
Reserve Diving Team Eleven (ANRDT11) – based in Darwin
Reserve Diving Team Twelve (ANRDT12) – based in Cairns
Clearance Diving Branch (RAN)