This page does not list addresses, and that is deliberate. Missions move, open and close, change their lodgement hours, and hand document services to outside providers. A list on a notary's website would be wrong somewhere within months, and a reader would travel to it. What follows instead is how to find the right office for your document — which is not always the nearest one — and what to confirm before you go.
Legalisation at an embassy or consulate is only needed for countries outside the Hague Apostille Convention. For Convention members, an apostille from the Department of Foreign Affairs and Trade is the final step and no consular visit is required.
Check the destination against the HCCH status table on the day you act. Countries join, and a number of destinations that once needed legalisation no longer do. A consular appointment you do not need costs time and a fee.
Countries represent themselves in Australia in different ways, and not every office does the same work.
Embassy (or high commission). The main mission, generally in Canberra. Some countries handle document legalisation only here.
Consulate or consulate-general. An office in another city, commonly a state capital, which may offer legalisation for some or all document types.
Honorary consul. A local representative, often a private individual, with limited functions. Many honorary consuls cannot legalise documents at all, or can only accept documents to forward to the embassy. Do not assume an honorary consulate near you can complete the step; ask.
Some countries have no mission in Australia and cover it from an embassy in another country. For those destinations, the legalisation step may involve posting documents overseas, which changes your timeline considerably.
Several countries divide Australia into consular districts, with each consulate serving residents of particular states or territories. Under that arrangement the office you must use is set by your address, not by which is closest or most convenient, and an office outside your district may decline your documents.
For commercial documents, the relevant address may be the company's registered office or the place the document was executed. Check which rule the mission applies.
Some countries route consular document services through a contracted service provider with its own offices, forms, appointment system and service charge on top of the government fee. Where that applies, the mission itself may not accept documents directly.
Confirm the provider from the mission's own official website, not from a search result. Lookalike sites exist that resemble official services, charge a fee to pass on your application, or simply list stale details.
If two sources disagree, contact the mission directly and ask in writing.
Consular requirements vary more than anything else in the chain. Before lodging, confirm:
Can my notary take the documents to the consulate for me? Many notaries and agents offer to arrange legalisation. Whether the mission accepts lodgement by a third party is the mission's rule.
The consulate in my city says it cannot help. What now? Ask which office can: the embassy, a consulate for your district, or a service provider. Get the answer in writing.
Does the consulate check whether my document is true? No. Like DFAT, it verifies the authentication chain, not the contents.
Can I use a consulate in another state to save time? Only if the mission does not apply consular districts, or confirms it will accept you.