Australian Embassy and Permanent Mission to the United Nations
Bosnia and Herzegovina, Hungary, Slovakia and Slovenia

About us

About Us

The Australian Embassy in Vienna and Permanent Mission to the UN is accredited to Austria, Bosnia and Herzegovina, Hungary, Slovakia, Slovenia, and to the International Organisations in Vienna.


Head of Mission


Ambassador Mr Richard Sadleir commenced his appointment on 28 October 2019. Mr Richard Sadleir is the Australian Ambassador to Austria, Hungary, the Slovak Republic and Slovenia, and the Ambassador-designate to Bosnia-Herzegovina. Mr Sadleir is Australia's Resident Representative and Governor to the Board of Governors of the International Atomic Energy Agency (IAEA), and Australia’s Permanent Representative to the United Nations in Vienna, as well as to the Comprehensive Test Ban Treaty Organisation (CTBTO) Preparatory Commission.


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Embassy Contact Details

For Embassy office hours, contact details of the Australian Consulate Bosnia and Herzegovina, Canadian Embassy Budapest, Australian Consulate Slovenia, and 24-hour consular emergency service, please refer to the Contact us page.

Embassy Public Holidays 2021

Friday, 1 January – New Year’s Day
Wednesday, 6 January – Epiphany
Tuesday, 26 January – Australia Day
Friday, 2 April – Good Friday
Monday, 5 April – Easter Monday
Thursday, 13 May – Ascension
Monday, 24 May – Whit Monday
Thursday, 3 June – Corpus Christi
Tuesday, 26 October – Austrian National Day
Monday, 1 November – All Saints Day
Wednesday, 8 December – Immaculate Conception
Friday, 24 December – Additional DFAT holiday 
Monday, 27 December – Christmas day (in lieu)
Tuesday, 28 December – Boxing Day (in lieu)

About the Australian Government

A gateway to all government agencies and services.

Department of Foreign Affairs and Trade (DFAT)

Department of Home Affairs

Australian Trade Commission (Austrade)

Australian Nuclear Science and Technology Organisation (ANSTO)

Australian Safeguards and Non-Proliferation Office (ASNO)

Australian Radiation Protection and Nuclear Safety Organisation (ARPANSA)