This is the value, as at the relevant date, of claims on, or claims to the extent that they are guaranteed by or secured against securities issued by:- State or Territory Governments in Australia, including State and Territory central borrowing authorities; or- Overseas central, state and regional governments.This item also includes all foreign currency claims on the Australian Commonwealth Government.Also includes claims on central banks (including the Reserve Bank of Australia) other than Australian dollar balances with the Reserve Bank of Australia.State and Territory central borrowing authorities in Australia include the following corporations established by State and Territory governments to provide finance for government authorities and to manage their surplus funds: (a) New South Wales Treasury Corporation (NSW TCorp); (b) Treasury Corporation of Victoria (TCV); (c) Queensland Treasury Corporation (QTC); (d) South Australian Government Financing Authority (SAFA); (e) Western Australian Treasury Corporation (WATC); (f) Tasmanian Public Finance Corporation (Tas Corp); (g) Northern Territory Treasury Corporation (NT TCorp); and (h) ACT Treasury.