The Australian Embassy in Argentina only provides panel physician and police check services. Our office in Brazil manages visa and citizenship services for clients in Argentina. You can apply online for most Australian visas and citizenship through ImmiAccount. This is the preferred and most efficient way to apply. For address and contact details for the services offered in the embassy please visit https://immi.homeaffairs.gov.au/help-support/contact-us/offices-and-locations/list and choose Argentina from the drop down list of locations.