Jean Simon Pictet (born 2 September 1914, dec. 30 March 2002) was a Swiss citizen, jurist, legal practitioner and honorary doctorate with a profound knowledge of international humanitarian law. First as a secretary-jurist, and then as a senior executive and Vice-President of the International Committee of the Red Cross (ICRC), Pictet was instrumental in drafting the 1949 Geneva Conventions for the protection of victims of war, their Commentaries, and negotiating the 1977 Additional Protocols ( and ). He also proposed the Red Cross Movement’s seven Fundamental Principles, which were adopted at Vienna in 1965: Humanity, Impartiality, Neutrality, Independence, Voluntary Service, Unity and Universality. In 1989, an international humanitarian law competition for students was founded and named after him.
After secondary education in Paris, Pictet completed his study of law at the University of Geneva, earning a doctorate in 1935 and then practiced law in Vienna and Geneva. In 1937 he began working as a legal assistant at the International Committee of the Red Cross. During the Second World War he wrote most of the ICRC's appeals on behalf of prisoners of wars and civilian victims of the war. and was one of the key staff of the Committee and worked directly with ICRC President Max Huber. Even before the war ended, he embarked on a project for a complete overhaul of the Geneva Conventions, in particular including the protection of civilians, despite Huber's pessimism about its prospects. 1946 he became Director in the Directorate and the ICRC. In 1966 he became Director General of the ICRC Directorate and thus held the highest office in the administration of the committee. From 1967 to 1979 he was a member of the ICRC (restricted to 25 Swiss citizens) and from 1971 to 1979 was the Vice President.
He was also responsible for directing the establishment of the general report on the work of the ICRC during the global conflict. He ran for the ICRC, the work and negotiations that led to the revision of the Regulations of the Red Cross International in 1952, and agreements with the League of Red Cross. He also chaired the conference of experts to prepare for the negotiation of the two Protocols Additional to the Geneva Conventions of 1977.