Andrew Williams took up his post as New Zealand’s Ambassador to Austria and Permanent Presentative to the International Organization in Vienna. His impressive career in the diplomatic service and his expertise in international law make him a prominent figure on the international stage.
Andrew Williams is New Zealand’s new Ambassador to Austria and Ambassador-designate for Hungary, Slovakia and Slovenia. He also serves as New Zealand’s Permanent Representative to the United Nations in Vienna. / Picture: © Österreichische Präsidentschaftskanzlei/ Carina Karlovits und Peter Lechner/HBF
Andrew Williams was born on December 21, 1983. He graduated with both a Bachelor of Arts and a Bachelor of Laws with honors from the University of Auckland. He began his legal career at the University of Auckland and as a legal advisor at the New Zealand Ministry of Foreign Affairs.
Personal commitment and views
Williams is known for his deep understanding of international legal issues and his commitment to human rights. His work as lead negotiator for pandemic preparedness and response demonstrates his awareness of global health issues and the need for international cooperation. His involvement in the Ukraine v Russia case before the International Court of Justice underlines his commitment to upholding international law and justice.
Andrew Williams brings a wealth of experience and expertise to his role as Ambassador to Austria. His diverse positions within the New Zealand civil service are a testament to his commitment to the rule of law, human rights, and international cooperation. Austria can look forward to an accomplished diplomat who will further strengthen relations between the two countries.
Professional career
Williams’ career in the New Zealand public service is varied and demonstrates his involvement in several key positions:
Year Position Organization
2024-Present
Ambassador-Designate to Austria, Hungary, Slovakia, and Slovenia; Permanent Representative-Designate to the United Nations in Vienna
New Zealand Government
2023-2024
Lead Negotiator, Pandemic Preparedness Prevention and Response; Advocate, Co-Agent and Counsel for New Zealand in Ukraine vs. Russia at the ICJ
New Zealand Government
2022-2023
Chief International Legal Adviser (Acting)
Ministry of Foreign Affairs and Trade
2022
Special Project Lead – Establishment of NZ Sanctions System
Ministry of Foreign Affairs and Trade
2019-2022
Manager, Legal Division
Ministry of Foreign Affairs and Trade
2018
Senior Private Secretary to the Minister of Justice
New Zealand Government
2017
Principal Adviser, Constitutional and Human Rights
Ministry of Justice
2014-2017
Senior Adviser – National Security Policy
Department of Prime Minister and Cabinet
2013
Senior Legal Adviser, Counsel for New Zealand in Australia vs Japan at the ICJ
Ministry of Foreign Affairs and Trade
2011-2013
Deputy Head of Mission
New Zealand Embassy, Kabul, Afghanistan
Appointment as Ambassador
In December 2024, Williams was appointed New Zealand’s Ambassador to Austria and also took up the role of Permanent Representative to the United Nations in Vienna. His appointment was officially announced in October 2024. He presented his credentials this year to Federal President Alexander Van der Bellen and Director-General of the United Nations Office at Vienna (UNOV), Ghada Waly.
Presidential Chancellery of Austria