Section 51Family Law Act 1975 (Cth)

Nullity of marriage

An application under this Act for a decree of nullity of marriage shall be based on the ground that the marriage is void.

Sourced from the Federal Register of Legislation at 26 May 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au. Verify the current text against the official source before relying on it.

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