Swartz, WendySkelton, Ann, 1961-2026-03-052026-03-052026Wendy Swartz & Ann Skelton (28 Jul 2025): A case for enhanced collaboration between experts and diplomats in the United Nations to enhance girls’ rights, The International Journal of Human Rights, DOI: 10.1080/13642987.2025.2536514.1364-2987 (print)1744-053X (online)10.1080/13642987.2025.2536514http://hdl.handle.net/2263/108771Women's and girls' sexual and reproductive health and rights (SRHR), including access to comprehensive sexual education (CSE), are fundamental human rights recognised under international law. However, these rights are frequently restricted or denied, despite international frameworks intended to protect them. This article examines the relationship between diplomats and child rights experts within UN bodies, focusing on how diplomatic engagement either supports or undermines the work of experts advocating for girls' SRHR and CSE. It explores the political tensions and polarisation that arise when girls' rights are embedded within broader, often contentious, issues. These tensions impact how rights are interpreted and implemented at the international level. The article finds that, while UN documents increasingly acknowledge these rights, challenges remain in achieving consistent definitions and shared understanding among stakeholders. It concludes by calling for improved collaboration between diplomats and experts to ensure diplomats are better informed about SRHR and CSE developments. Strengthening this relationship is crucial to advancing and safeguarding the rights of girls within global human rights frameworks.en© 2025 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/).Sexual and reproductive health and rights (SRHR)Politicisation of rightsDiplomatsHuman rights expertsGirls’ rightsComprehensive sexual education (CSE)Article