Philip C. Jessup International Law Moot Court Competition

The Philip C. Jessup International Law Moot Court Competition, also known as the Jessup Moot or The Jessup, is the oldest and largest international moot competition in the world, attracting participants from almost 700 law schools in around 100 countries. The competition has been described as the most prestigious moot court competition in the world by a large number of organisations and universities internationally, and is one of the grand slam or major moots. *Message from United States Assistant Chief of Mission David Lindwall to Afghanistan competitors in the Jessup Moot, 2015
 * Columbia Law School, Jessup moot
 * Duke University School of Law, Jessup cup
 * Harvard Law School Moot Court Board, Jessup moot
 * New York University Law School, 'Joe Russo '11 takes top prize in Jessup International Law Moot Court Competition'
 * Stanford Law School, Jessup Moot Court Information Meeting
 * Northwestern Law School, Moot court and trial teams
 * Boston University School of Law, Jessup Moot
 * Illinois Law School, Moot court
 * Indiana School of Law, moot competitions
 * University of Iowa Law School, Moot court competitions
 * University of Minnesota Law School, 'On to Final Rounds for Jessup International Law Moot Court Team'
 * Pace University Law School, Jessup moot
 * Santa Clara Law School, SCU School of Law to Host the Prestigious Jessup Moot Court Regional Competition, 18 July 2008
 * University of Alberta Faculty of Law, Jessup International Law Moot
 * University of Buffalo, NY, 'UB Law School advances to International Round of Jessup International Law Moot Court Competition', 28 February 2014
 * Washburn University School of Law, Jessup moot
 * Dalhousie University, Schulich School of Law, Canada, Mooting
 * Osgoode Hall Law School, Canada, Jessup moot
 * University of Ottawa, Canada, 'uOttawa’s Common Law Jessup Team Ranks as #1 North American Team in World’s Largest Moot Competition'
 * Bucerius Law School, Germany, Moot courts
 * Kiel University, Germany, Jessup moot
 * Tilburg University, The Netherlands, Jessup moot
 * University of Amsterdam, Course description - Jessup moot
 * Jagiellonian University, Poland, Jessup moot blog
 * US-Ukraine Business Council, 'Asters supports participation of Kyiv students in Philip C. Jessup International Moot Court Competition', 12 November 2014
 * University of Oxford, Harris Manchester College, 'Harris Manchester Participates in the Jessup Moot'
 * King's College London, 'King’s Students are Jessup Moot World Cup Semi-Finalists', 15 April 2014
 * University of Exeter, 'Jessup International Law Moot 2013 – Exeter team reach semi-finals'
 * Brunel Law School, 'Brunel Student Captures the Prestigious 2013 Spirit of the Jessup Mooting Competition Prize at Grays Inn Chambers London', 21 February 2013
 * No. 5 barristers chambers, UK, 'No5 Chambers is Proud to Sponsor the UK Jessup Moot Competition 2015' 7 Jan 2015
 * Hebrew University of Jerusalem, Faculty of Law, Jessup Moot
 * Chinese University of Hong Kong, About the Philip C. Jessup International Law Moot Court Competition
 * University of Hong Kong, International Competitions, Mooting & Client Counselling
 * Singapore Management University School of Law, Jessup Moot
 * Brajesh Rajak, 'Join the Bar: A Tale about Three Law Students: An Encounter with Life' (2011, Universal Law Publishing Co), 144.
 * Australian National University, Jessup Moot
 * Deakin University, Course description for Jessup Moot
 * Melbourne Law School, Jessup Moot course description
 * Monash University, Jessup moot application form
 * Sydney Law School, '2015 Jessup National Champions', 9 February 2015
 * University of Queensland, Jessup Moot course description
 * Faculty of Law, University of Western Australia, Jessup Moot
 * Lawyers Weekly Australia, Jessup moot finalists 'live and breath the law', 11 February 2015
 * University of Auckland, Auckland Law School represents New Zealand in the Jessup Moot Competition, 23 April 2014
 * University of the Western Cape, New Zealand, Jessup moot
 * Universidad Torcuato Di Tella represents Argentina in the Jessup Moot Court Competition

Origins of the moot
The competition is a simulation of a fictional dispute between countries before the International Court of Justice (ICJ). It is named after Philip Jessup, who once served on the ICJ, and is organised by the International Law Students Association (ILSA). The moot, under the leadership of Stephen Schwebel (who also wrote the inaugural moot problem), started as a friendly advocacy competition between two teams from Harvard University in 1960. The first champions were declared in 1963 and the competition opened its doors to non-American teams in 1968.

Moot format
The Jessup moot involves arguing a hypothetical case on issues of international law as if before the ICJ, but with a smaller complement of judges (three instead of 15). The ILSA Board is responsible for soliciting and selecting proposals for the compromis every year.

Each team comprises two to five student members. Each team must prepare to argue both Applicant and Respondent, and must produce a written memorial for each side. In each oral round, two competitors from a team will argue one side of the case for 45 minutes in total, including any time reserved for rebuttal or sur-rebuttal. A third team member may be seated at the bar table as of-counsel, but may not present argument. Some teams dedicate two oralists to each side of the argument, with the fifth person serving a more open-ended role. In other teams, only two or three speakers will present oral argument, with at least one person arguing both Applicant and Respondent sides. In addition, most teams include at least one advisor or coach, usually drawn from the respective universities' international law faculty and/or past Jessup competitors.

Most countries hold national or regional rounds to select the best team or teams to advance to the international phase of the competition in Washington D.C., which is sometimes held in conjunction with the annual meeting of the American Society of International Law. Generally, each country can only send one school for every ten law schools that participate in the moot. For instance, historically, the United States, which has more than a hundred law schools taking part each year, is represented by up to 12 teams following the conclusion of its six regional rounds, while smaller countries that have only a small number of law schools can only send one team. Domestic round administrators have some autonomy in setting their own rules. In recent years, around 700 schools worldwide participate in the competition, with the top 140 or so qualifying for the international rounds in Washington, D.C. Teams that do not qualify may be invited to participate in exhibition rounds.

In the international rounds, teams compete in four preliminary rounds, with the top 48 teams advancing to the knockout stages, with the top 16 teams receiving a bye to the Round of 32. Each oral round and memorial is usually evaluated by a panel of three judges, and memorials are re-assessed for knockout and award purposes. Judges for most of the rounds are usually practicing lawyers or academics, while notable academics and international judges are usually invited to judge the Semi-Final and Final round matches.

The Covid-19 pandemic led to the cancellation of the oral rounds for the first time. For the 2021 edition, the oral rounds went fully online using the Yaatly platform, and all teams were allowed to participate regardless of the outcome of any national or regional round, and teams could moot seated. The top 168 out of 548 teams from the first four preliminary matches proceeded to compete in four additional advanced rounds, from which the top 48 teams competed in the knockout stages, with the top 16 seeds receiving a bye to the round of 32. In a departure from past practice, the choice of side was determined by the organisers rather than the higher-ranked team. The 2023 edition of the international rounds saw a return to the in-person format.

Past winners and records (international rounds)
Although the moot was founded in 1960, no winners were declared for the first three editions of the competition. The competition was only first open to countries outside the United States in 1968, and outside of North America in 1970. The first international awards were handed out in 1972.

Track record (international rounds)
The University of Sydney has won the most number of championships, winning the Jessup Cup six times (with the sixth title won in 2021, which were conducted online due to COVID-19). National University of Singapore has the second best record (four times champions; eight times runner-up) and also the most Baxter Awards (five), Evans Awards (four), Best Oralist titles (four), and Best Finals Oralist titles (seven). Five law schools have made the final on their international debuts: Australian National University (1981); Dalhousie University (1984); University of Saskatchewan (1991); University of Western Australia (1995); and Singapore Management University (2013). Of these schools, ANU, Dalhousie, and Saskatchewan won their finals. SMU is the fastest ever law school to reach the international final relative to its debut in the competition (2011), and is also the youngest ever law school to reach the international final (the first batch graduated in 2011) and back-to-back international finals (2013 and 2014).

Notable former participants

 * Ang Cheng Hock (1995, National University of Singapore) – Senior Counsel and former High Court Judge of Supreme Court of Singapore
 * Lucas Bastin (2007, University of Sydney) – King's Counsel
 * Hilary Charlesworth (1980, University of Melbourne) – Professor of international law and Judge of the International Court of Justice
 * Steven Chong (1982, National University of Singapore) – Senior Counsel, Attorney-General of Singapore, and Judge of Appeal of Supreme Court of Singapore
 * Peta Credlin (1995, University of Melbourne) – Chief of Staff to former Australian Prime Minister Tony Abbott
 * Francisco Domenech (2002, University of Puerto Rico) – Director of the Office of Legislative Services of Puerto Rico
 * James Edelman (1996, University of Western Australia) – University of Oxford Professor and Justice of the High Court of Australia
 * Sundaresh Menon (1986, National University of Singapore) – Senior Counsel, Attorney-General of Singapore, and Chief Justice of Singapore
 * S. Muralidhar (1984, Madras Law College) – Judge of High Court of Punjab and Haryana
 * Georg Nolte (1984, Free University of Berlin) – Professor of international law and judge of the International Court of Justice
 * Raul Pangalangan (1983, University of the Philippines) – former Judge of International Criminal Court
 * Bruce Poole (1984, Washington and Lee University) – Chairman of the Maryland Democratic Party
 * Judith Prakash (1974, National University of Singapore) – Judge of Appeal of Supreme Court of Singapore
 * V.K. Rajah (1982, National University of Singapore) – Senior Counsel, Judge of Appeal of Supreme Court of Singapore, and Attorney-General of Singapore
 * Indranee Rajah (1986, National University of Singapore) – Senior Counsel and Minister in Prime Minister's Office of Singapore
 * Marco Rubio (1995, University of Miami School of Law) – US Senator from Florida and 2016 US presidential candidate
 * Dipen Sabharwal (1999, National Law School of India University) – King's Counsel
 * K. Shanmugam (1984, National University of Singapore) – Senior Counsel and Minister for Law and Home Affairs, Singapore
 * Davinder Singh (1982, National University of Singapore) – Senior Counsel and former CEO of Drew & Napier
 * Brad Smith (1984, Columbia University) – President and Chief Legal Officer of Microsoft
 * Arif Virani (1997, University of Toronto) – Minister of Justice and Attorney General of Canada
 * Lucien Wong (1977, National University of Singapore) – Attorney-General of Singapore
 * Woo Bih Li (1977, National University of Singapore) – Senior Counsel and High Court Judge of Supreme Court of Singapore

Cultural impact
In 2013, White & Case commissioned a 95-minute documentary, All Rise, which followed the Jessup journeys of seven teams around the world; the film made its world premiere at Doc NYC.