Michel Wachenheim (born 16 January 1951 at Saint-Maur-des-Fossés) is a French ambassador and permanent representative of France at the International Civil Aviation Organization (ICAO).
Roble Olhaye (24 April 1944 – 22 July 2015) was the Permanent Representative to the United Nations for the Republic of Djibouti.
 He was the Permanent Representative to the United Nations and Ambassador of Djibouti to the United States from 1988 until his death in 2015.
 In 1989, Olhaye was appointed as non-resident Ambassador to Canada.
 He was married and had five children.
 He was, at the time of his death, the longest-serving ambassador to the United States and consequently held the post of Dean of the Diplomatic Corps.
Nanguyalai Tarzi (Persian: ننگیالی طرزی‎ ‎ , Pashto: ننگیالی طرزی‎ ) – is a high-ranking Afghan diplomat who is the Afghan Ambassador to Switzerland and Permanent Representative to the United Nations office and other international organisations based in Geneva.
 Tarzi has been the Afghan Ambassador in India, and before that he was Permanent Representative to United Nations Office at Geneva and Afghan Ambassador to Switzerland, Afghan Ambassador to Pakistan and Director of the United Nations Information Centre in Iran.
 From 1980s to 1990s, Tarzi was Permanent Observer of the Organisation of the Islamic Conference (OIC) to the United Nations, Geneva and Vienna and Senior Political Adviser and Deputy Permanent Observer of the Organisation of the Islamic Conference (OIC) to the United Nations, New York.
 In the 1970s, Tarzi was Afghan Diplomat in Washington D.C., United States.
Mohamed El-Amine Souef (born July 1962) is a Comorian diplomat and former foreign minister, ambassador to Egypt, and Permanent Representative to the Arab League (1995–1998).
 He has been appointed deputy Foreign Minister in charge of the Arab World by president Mohamed Taki Abdulkarim in 1998.
 He first became foreign minister in 1999, following the military coup of Azali Assoumani.
 He resigned briefly in January 2002, along with Azali Assoumani, to make way for a transitional government, but he was reappointed a few months later when Assoumani won elections and regained power.
 He lost his post again in July 2005 during a cabinet reshuffle.
 After the reshuffle,Mr. Souef was named Ambassador and Permanent Representative of the Comoros to the United Nations in New York (April 2006).
Previously, in government, He served as Parliamentarian, Minister of Foreign Affairs and Cooperation, State Minister in charge of Cooperation, Ambassador to Egypt and Permanent Representative to the Arab League States and, Adviser to the President of the Comoros.
 Mr. Souef is currently serving DPKO after a long carrier within the Government of the Comoros.In peacekeeping, He is currently Head of the MINUSMA Office in Gao/Mali and had been successively Head of the UNAMID Liaison Office in Khartoum and Head of Office in South and North Darfur (UNAMID)since April 2011.
 M.SOUEF is a scholar and an author of five books on politics and geopolitics.
Federico Alberto Cuello Camilo (Santo Domingo, 1966) is a diplomat of the Dominican Republic.
 Since 14 July 2011, he is the Ambassador Extraordinary and Plenipotentiary to the United Kingdom of Great Britain and Northern Ireland.
 Queen Elizabeth II received his credentials on 11 October 2011.
 Previously, he served as the Permanent Representative of the Dominican Republic to the United Nations in New York, with the rank of Ambassador Extraordinary and Plenipotentiary from 3 June 2009 presented his letters of credence.
 During his tenure in New York City the Dominican Republic was elected for the first time as member of the Executive Board of UN Women (2011–2014) and to the Economic and Social Council (ECOSOC, 2012–2013).
 In December 2004, he was appointed ambassador extraordinary and plenipotentiary of the Dominican Republic to the Kingdom of Belgium, to the European Union, the Czech Republic, and Poland.
 He was also the Dominican Ambassador, Permanent Representative to the European Office of the United Nations and to the World Trade Organization (WTO) in Geneva, Switzerland, between March 1999 and August 2002
The High Commissioner of Australia to Kenya and Permanent Representative of Australia to the United Nations Office in Nairobi is an officer of the Australian Department of Foreign Affairs and Trade and the head of the Embassy of the Commonwealth of Australia to the Republic of Kenya in Nairobi.
 The position has the rank and status of an Ambassador Extraordinary and Plenipotentiary and also holds non-resident accreditation to Burundi (since 1987), Rwanda (since 1987), Somalia, Tanzania (since 1987) and Uganda (since 1965).
 The High Commissioner also acts as Permanent Representative of Australia to the United Nations Office at Nairobi, including the United Nations Environment Programme and the United Nations Human Settlements Programme.
 The High commissioner is also representative to the East African Community and the International Conference on the Great Lakes Region.
 The High Commissioner is currently Alison Chartres since 10 August 2017.
The International Civil Aviation Organization (ICAO) (pronounced ; French: "Organisation de l'aviation civile internationale" , OACI), is a specialized agency of the United Nations.
 It codifies the principles and techniques of international air navigation and fosters the planning and development of international air transport to ensure safe and orderly growth.
 Its headquarters are located in the "Quartier International" of Montreal, Quebec, Canada.
Joseph Weyland (born 24 April 1943) is a Luxembourgian diplomat and was Luxembourg's Ambassador to the United States from 2 March 2005 to 2008.
 In addition, he is concurrently accredited to Canada, Mexico, and the Organization of American States (OAS).
 He had previously been Permanent Representative to the United Nations in New York (1983 – 84), Permanent Representative to the European Union (1984 – 91), Ambassador to the United Kingdom (1993 – 2002), and Permanent Representative to NATO (2003 – 05).
The United States Ambassador to the United Nations is the leader of the U.S. delegation, the U.S. Mission to the United Nations.
 The position is more formally known as the "Permanent Representative of the United States of America to the United Nations, with the rank and status of Ambassador Extraordinary and Plenipotentiary, and Representative of the United States of America in the Security Council of the United Nations"; it is also known as the U.S. Permanent Representative, or "Perm Rep", to the United Nations.
Yashar Teymur oglu Aliyev (Azerbaijani: "Yaşar Teymur oğlu Əliyev" ) (born 19 August 1955) is an Azerbaijani diplomat who has been the Permanent Representative of Azerbaijan to the United Nations since 2014.
 Previously he was Permanent Representative to the United Nations from 2002 to 2006 and Ambassador to the United States from 2006 to 2011.
 He was also Azerbaijan's first ambassador to Cuba (2006).

Question: Michel Wachenheim a French ambassador and permanent representative of France of what specialized agency of the United Nations?
Answer: The International Civil Aviation Organization