What it does
The Archives Act 1983 is the foundational statute establishing and regulating the National Archives of Australia as a listed entity under the Public Governance, Performance and Accountability Act 2013 (s 5(1A)). Its core functions, enumerated in s 5(2), are to identify the archival resources of the Commonwealth (defined in s 3(2) as records and material of national significance or public interest relating to Australia's history, government, or Commonwealth institutions), ensure their conservation and preservation, promote efficient record-keeping by Commonwealth institutions, and make non-current records available for public access in accordance with the Act.
The Act imposes strict controls on dealings with Commonwealth records. Section 24(1) prohibits any person from destroying, disposing of, transferring custody or ownership of, damaging, or altering a Commonwealth record except in permitted circumstances, including with Archives approval, under normal administrative practice (unless disapproved), or as required by law. For records more than 15 years old, s 26 creates a specific offence for additions or alterations. Commonwealth institutions must transfer records determined under s 3C to be part of the archival resources to the Archives' care within 15 years or as soon as they cease to be "current Commonwealth records" (s 27).
Public access is the Act's central transparency mechanism. Records enter the "open access period" according to complex rules: generally 31 years for pre-1980 records or 21 years for post-2000 records (s 3(7) table), 51 or 31 years for Cabinet notebooks (s 22A table), 99 years for Census information (s 22B), and 99 years for Independent Review or PWSS documents (s 22C). Once in the open access period and not exempt, s 31 requires the Archives to make the record publicly available, subject to arrangements with the originating institution (s 31(2)). Access can be given by inspection, copy, computer output, or transcript (s 36(2)), with charges regulated under s 71.