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ISO 17679:2016PublishedTourism and related services — Wellness spa — Service requirementsISO 17680:2015PublishedTourism and related services — Thalassotherapy — Service requirementsISO 18065:2015PublishedTourism and related services — Tourist services for public use provided by Natural Protected Areas Authorities — RequirementsISO 18295-1:2017PublishedCustomer contact centres — Part 1: Requirements for customer contact centresISO 18295-2:2017PublishedCustomer contact centres — Part 2: Requirements for clients using the services of customer contact centresISO 18513:2021PublishedTourism services — Hotels and other types of tourism accommodation — VocabularyISO/IEC TR 18720:2024PublishedInformation technology — User interfaces — Use cases of serviced officesISO 18725:2024PublishedTourism and related services — Yacht harbours and dry stacks — Requirements for clean harbours and active biodiversity harboursISO 20245:2017PublishedCross-border trade of second-hand goodsISO 20410:2017PublishedTourism and related services — Bareboat charter — Minimum service and equipment requirementsISO 20488:2018PublishedOnline consumer reviews — Principles and requirements for their collection, moderation and publicationISO/PAS 20708:2023PublishedRecreational diving services — Requirements for artificial open water sitesISO 20771:2020PublishedLegal translation — RequirementsISO 21041:2018PublishedGuidance on unit pricingISO 21101:2014PublishedAdventure tourism — Safety management systems — RequirementsISO 21102:2020PublishedAdventure tourism — Leaders — Personnel competenceISO 21103:2014PublishedAdventure tourism — Information for participantsISO 21406:2020PublishedTourism and related services — Yacht harbours — Essential requirements for luxury harboursISO 21416:2019PublishedRecreational diving services — Requirements and guidance on environmentally sustainable practices in recreational divingISO 21417:2019PublishedRecreational diving services — Requirements for training on environmental awareness for recreational diversISO 21426:2018PublishedTourism and related services — Medical spas — Service requirementsISO 21620:2021PublishedTourism and related services — Heritage hotels — Equipment and service requirementsISO 21621:2021PublishedTourism and related services — Traditional restaurants — Visual aspects, decoration and servicesISO 22002-2:2025PublishedPrerequisite programmes on food safety — Part 2: CateringISO 22059:2020PublishedGuidelines on consumer warranties/guarantees