The Library has a staff of twenty: one Library director, six reference librarians; four cataloguing staff; two reading room staff; two webteam staff; one acquisition staff and four staff working in the stacks.

Peace Palace Library

•  Jeroen Vervliet
  • Library director
  • Curator

Reference librarians

•  Rens Steenhard
  • Collecting: history, inter-governmental and non-governmental organizations, international relations, peace and security, politics, war and peace
  • Foreign, Comparative, and International Law Librarian
  • Operations and web content manager
  • Research guides: history of international law, Hugo Grotius (1583-1645), League of Nations, polar regions, territory, war and peace, water, World War I, World War II
•  Raymond Ridderhof
  • Collection coordinator: Europe, excl. UK, Latin America (legal)
  • Foreign, Comparative, and International Law Librarian
  • Research guides: air and space law, foreign direct investment, law of the sea, sport, World Trade Organization
•  Eveline van Trigt
  • Collecting: world, excluding Europe, including UK (legal)
  • Foreign, Comparative, and International Law Librarian
  • Research guides: diplomacy, international relations, philosophy of law, United Nations
•  Elvira Cameron
  • Reference librarian
  • Research guides: communications, environment, food, health, intellectual property, labour
•  Francisca Markx
  • Reference librarian: Arabic, Turkish and Persian materials
  • Research guides: Islamic law
•  Hans Thijssen
  • Reference librarian
  • Research guides: international arbitration, International Court of Justice, Permanent Court of Arbitration, settlement of international disputes

Reading Room

• Candice Alihusain
  • Coordinator Reading Room
  • Reference librarian
  • Research guides: disarmament, international peace and security, intervention, use of force
•  Niels van Tol
  •  Services librarian

Cataloguing

•  Marianne Brouwer
  • Principal catalogue librarian
•  Irene Meindersma
  • Catalogue librarian
•  Janita Aalbers
  • Catalogue librarian
•  Rob Aeckerlin
  • Catalogue librarian

Library acquisition and administration

•  Judith van Walstijn
  • Principal acquisition librarian

Library automation and digital library

•  Aad Janson
  • System librarian
  • Digital library developer
•  Joost Verweij
  • System librarian

Stacks

•  Kees de Man
  • Stacks manager
•  Robert Bonte
  • Stacks
•  Ronnie Jagroep
  • Stacks
•  Jaap Reininga
  • Stacks; Acquisition librarian