Международный пакт о гражданских и политических правах
Australia is a party to the International Covenant on Civil and Political Rights. The implementation of retrospective criminal laws is expressly prohibited by the Covenant. Australia is also a party to the Optional Protocol to the International Covenant on Civil and Political Rights. The Protocol enables individuals subject to the jurisdiction of a state party to file complaints with the United Nations Human Rights Committee for that state party's non-compliance with the International Covenant on Civil and Political Rights.