Ambassador ad personam, Director of the Diplomatic Protocol of the Ministry of Foreign Affairs. In the Ministry of Foreign Affairs since 1973, including as Director of the Benelux Department IV, Head of MFA Control, three-time Director of the Cabinet of the Minister of Foreign Affairs and, in 1998 – 2005, Director of the Diplomatic Protocol of the Ministry of Foreign Affairs. of the Republic of Poland in Brussels and Plenipoteniary Councillor-Minister and Plentipoteniary Minister of the Embassy and Deputy Director of the Liaison Office to NATO and the Western European Union (1992 – 1997), Ambassador Extraordinary and Plenipotentiary of the Republic of Poland in Switzerland and Liechtenstein (2005 – 2007). Lecturer in international relations, diplomacy, diplomatic protocol and office and business etiquette in many universities and postgraduate programs. Leader of the EAD’s Diplomatic Protocol training. Mr. Niesyto is a member of the EAD’s Council of Ambassadors.