Org. Setting and Reporting. The Registry of the United Nations International Residual Mechanism for Criminal Tribunals (“Mechanism”) invites applications for internships with the Library starting from 01 September 2025 to 28 February 2026 in Arusha, United Republic of Tanzania. The Mechanism was established by the Security Council of the United Nations in 2010 to carry out a number of essential functions of the International Criminal Tribunal for Rwanda (“ICTR”) and the International Criminal Tribunal for the former Yugoslavia (“ICTY”), after the completion of their respective mandates. The Registry, operating from both branches of the Mechanism, located in Arusha, the United Republic of Tanzania and The Hague, The Netherlands, provides administrative, legal, policy and diplomatic support services. The Registry”s main duties include the provision of administrative services to the Mechanism, including court support services; the supervision of the enforcement of sentences; monitoring of cases referred to national courts; preservation, including the management and providing of access to the ICTR, ICTY and Mechanism archives; the protection of victims and witnesses; and assistance to national jurisdictions. The internship position is located in the Library of the Mechanism”s Registry, Arusha branch, and under the direct supervision of the Library Assistant. The library offers a wide selection of books covering various fields including international law, international criminal law, genocide, and human rights. Additionally, the library offers a diverse range of services such as Online Public Access Catalogues, document delivery via email for both internal and external users, as well as in-person reference services and research assistance tailored to individual user needs. Interested candidates may visit the Mechanism website”s internship page at https://www.irmct. org/en/recruitment/internship/internship-programme to obtain general information including: • Programme Guidelines; • Internship programme; and • Terms and Conditions of the Mechanism”s Internship Programme. Responsibilities. Under the supervision of the Library Assistant, interns provide the following support: • Assist in performing basic library circulation functions, including retrieval, check-out, discharge and recalls of materials. • Support in registering new materials in the library system management and perform the cataloguing operations. • Assist in assigning classification code, call numbers, printing labels and affixing them on library materials. • Provide visitors with information available in the library and/or through peer libraries. • Assist in performing library activities such as locating online journal articles and responding to reference queries. • Process information by cataloguing and indexing library materials and maintaining the library management system. • Assist in providing guidance for library users, providing tours to visitors and clients, and responding to information requests and inquiries. • Assist in compiling daily news summaries from local, regional, and international media sources, including radio, TV, newspapers, press conferences, and interviews • Research, compilation and presenting basic information for use in the preparation and production of communications products/services. • Assist in public relations and protocol services, including assisting in preparations for official visits. • Assist in the planning and implementation of Mechanism”s public relations activities, including drafting social media messaging and researching archival material for supporting visuals and outreach related to court activity. • Support the daily library administration.