The three parts of Parliament
Australia's federal Parliament is not simply two debating chambers. Constitutionally, it consists of the King, represented in Australia by the Governor-General, the Senate and the House of Representatives. The two elected chambers debate legislation, authorise taxation and spending, represent voters and examine the work of the executive government. Royal Assent by the Governor-General is the final constitutional step for a bill that has passed both houses.
In everyday political reporting, people often use the word Parliament to mean the elected chambers. That shorthand is useful, but understanding the formal structure helps explain why a bill can pass both houses and still require Royal Assent before it becomes law. It also explains why the Governor-General has constitutional functions even though day-to-day political decisions are made by elected governments and ministers.
The House of Representatives
The House of Representatives is the chamber that determines who can form government. Members are elected from geographic electorates. A government must maintain the confidence of a majority of members in the House. The Prime Minister is normally the leader of the party or coalition able to command that support.
The House considers bills, debates national issues, questions ministers and conducts committee work. Most government bills begin there, especially legislation connected with taxation or government spending. The chamber is therefore both a law-making body and the place where the government's ability to remain in office is tested.
The Senate
The Senate is a house of review and a chamber in which states have equal representation regardless of population. Senators examine bills passed by the House, can propose amendments and use committees to investigate legislation and public policy. Because governments frequently do not control a Senate majority, negotiation with opposition, minor-party or independent senators can be necessary to pass legislation.
Except for constitutional restrictions concerning the initiation and amendment of certain money and taxation measures, the Senate has broad legislative powers. That means a government winning an election does not automatically guarantee that every part of its legislative program will pass unchanged.
Four jobs to watch when reading political news
Political stories become easier to understand if you ask which parliamentary function is involved. Is Parliament representing community views, making or changing a law, deciding who forms government, or scrutinising the executive? A committee inquiry, for example, is mainly scrutiny. A second-reading debate is part of law-making. Question Time combines scrutiny with political contest.
This framework also helps separate announcements from outcomes. A minister announcing a policy does not necessarily mean Parliament has passed the law required to implement it. Some policies can be implemented administratively, while others need legislation and appropriations. When a proposal does require legislation, the positions of both houses matter.
Why this matters for following the news
A headline saying a government has announced, introduced, passed or enacted a measure describes different stages. Announced means a political intention has been stated. Introduced usually means a bill has entered one chamber. Passed may mean one chamber or both, depending on context. Enacted means the legislative process has been completed and the measure has become law.
AU Political News uses these distinctions when adding context to official political material. Readers should still check the linked primary source and the relevant parliamentary record when the precise legal status of a measure matters.
Primary sources and further reading
We use authoritative Australian institutions as the starting point for this explainer. Follow these links for the underlying rules, official guidance and current details.