33(1)(a)

contains information or matter the disclosure of which under this Act could reasonably be expected to cause damage to the security, defence or international relations of the Commonwealth
Section 33(1)(a) of the Archives Act 1983

1010

closed files

cite this as a reason you're not allowed to see them
60

years

is the average age of closed files that cite this reason, based on the date of their earliest content
108

series

contain closed files that cite this reason
19

years

is the average age of decisions to closed files citing this reason

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Here's some examples of closed files that cite this reason…

Series Control Symbol Title Contents dates
A6119 477 Clement Byrne CHRISTESEN - Part 5 1958 - 1960
A6119 2200 Geddes, Herbert Thomas - Volume 1 additional papers 1956 - 1956
A1209 1961/739 The role of the colonies in peace and war 1949 - 1965
A6119 2954 Kathleen Mary RICHARDS - Miscellaneous papers 1960 - 1969
D1915 SA1926 JUST Anna-Louise - naturalization 1928 - 1943
A1533 1956/1459 DEVILLAN, J [16 pages] 1956 - 1956
A6122 882 CPA [Communist Party of Australia] Defeat the Menzies Govt. [Government] Campaign Deputation to Canberra 1953 - 1954
A9954 SE/13/D46 Composition of delegation to the thirteenth meeting of the committee of security experts 07 Nov 1960 - 07 Nov 1960
A6122 1613 Security Personnel Vetting Department of the Interior - DeSMET, Jules Albert 1954 - 1954
A4311 626/SE/10/D3 [South East Asia Treaty Organisation - Security Experts - the inter-relations between the communist parties in the treaty area and their role in furtherance of international communist objectives] 1959 - 1959
A1838 3024/12/1 PART 6 Singapore - Defence - Armed Forces 1974 - 1975
A5954 2356/13 Joint Intelligence Bureau (Melbourne) Co-Operation with Canada 1954 - 1954
A6122 894 Communist Party of Australia - Western Australia - Nedlands Branch 1949 - 1956
A3411 49 South-East Asia Treaty Organisation. Report of the Council Representatives to the Council, March 1956 1956 - 1956
A1838 3034/7/7 PART 2 Indonesia - Foreign aid 1965 - 1966
A816 19/322/24 Command organisation in the Middle East. File number 1. 1950 - 1952
A7452 A531 [Title exempt] 1971 - 1976
AWM54 244/2/5 [Demolitions - Schemes:] Demolition Plans: Brisbane Fortress Area, Belt "E" 1939 - 1945
A6122 1166 Communist Party of Australia - False witness 1949 - 1957
A6126 44 WYSOKIER, Raphael 1951 - 1951