GLAS 2025报告主要发现

Global update 2025 k e yf i n d i n g s State of systems fordrinking-water, sanitationand hygiene Global update 2025 k e yf i n d i n g s State of systems for drinking-water, sanitation and hygiene: global update 2025 – key findings ISBN (WHO) 978-92-4-012062-4 (electronic version)ISBN (WHO) 978-92-4-012063-1 (print version) © World Health Organization and the United Nations Children’s Fund (UNICEF), 2026 This joint report reflects the activities of the World Health Organization (WHO) and the United Nations Children’s Fund(UNICEF). Some rights reserved. This work is available under the Creative Commons Attribution-NonCommercial-ShareAlike3.0 IGO licence (CC BY-NC-SA 3.0 IGO;https://creativecommons.org/licenses/by-nc-sa/3.0/igo). Under the terms of this licence, you may copy, redistribute and adapt the work for non-commercial purposes, providedthe work is appropriately cited, as indicated below. In any use of this work, there should be no suggestion that WHOor UNICEF endorses any specific organization, products or services. The unauthorized use of the WHO or UNICEFnames or logos is not permitted. If you adapt the work, then you must license your work under the same or equivalentCreative Commons licence. If you create a translation of this work, you should add the following disclaimer along withthe suggested citation: “This translation was not created by the World Health Organization (WHO) or the United NationsChildren’s Fund (UNICEF). Neither WHO nor UNICEF are responsible for the content or accuracy of this translation. Theoriginal English edition shall be the binding and authentic edition”. Any mediation relating to disputes arising under the licence shall be conducted in accordance with the mediation rulesof the World Intellectual Property Organization (http://www.wipo.int/amc/en/mediation/rules). Suggested citation.State of systems for drinking-water, sanitation and hygiene: global update 2025 – key findings.Geneva: World Health Organization and the United Nations Children’s Fund (UNICEF), 2026. Licence:CC BY-NC-SA 3.0 IGO. Cataloguing-in-Publication (CIP) data.CIP data are available athttps://iris.who.int/. Sales, rights and licensing.To purchase WHO publications, seehttps://www.who.int/publications/book-orders. Tosubmit requests for commercial use and queries on rights and licensing, seehttps://www.who.int/about/policies/publishing/copyright. Third-party materials.If you wish to reuse material from this work that is attributed to a third party, such as tables,figures or images, it is your responsibility to determine whether permission is needed for that reuse and to obtainpermission from the copyright holder. The risk of claims resulting from infringement of any third-party-ownedcomponent in the work rests solely with the user. General disclaimers.The designations employed and the presentation of the material in this publication do not implythe expression of any opinion whatsoever on the part of WHO or UNICEF concerning the legal status of any country,territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted anddashed lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed orrecommended by WHO or UNICEF in preference to others of a similar nature that are not mentioned. Errors andomissions excepted, the names of proprietary products are distinguished by initial capital letters. All reasonable precautions have been taken by WHO and UNICEF to verify the information contained in this publication.However, the published material is being distributed without warranty of any kind, either expressed or implied. Theresponsibility for the interpretation and use of the material lies with the reader. In no event shall WHO or UNICEF beliable for damages arising from its use. Design and layout by L’IV Com Sàrl. Contents 1.Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12.Policies, plans, institutional arrangements and national targets. . . . . . . . . . . . . . . . . . . . . . . . . . . .23.Monitoring, review and use of data for decision-making. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44.Regulation and surveillance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65.Human resources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.Finance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107.Development partner