the governing organization of the Seventh-day Adventist Church.

The Seventh-day Adventist Church in Australia is formally organised as the Australian Union Conference of Seventh-day Adventists (often abbreviated by Australians as "the Union"), a subentity of the South Pacific Division of Seventh-day Adventists.

a sub-entity of the General Conference of Seventh-day Adventists, which oversees the Church's work in the United States, Canada, French possessions of St. Pierre and Miquelon, the British overseas territory of Bermuda, the US territories in the Pacific of Guam, Wake Island, Northern Mariana Islands, and three states in free association with the United States - Palau, the Marshall Islands, and the Federated States of Micronesia.