ICS:03.080.30
Showing 100–104 of 104 results
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ISO 24801:2014 Recreational diving services – Requirements for the training of recreational scuba divers – Part 1: Level 1 – Supervised diver
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ISO 24523:2017 Service activities relating to drinking water supply systems and wastewater systems – Guidelines for benchmarking of water utilities
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ISO 24527:2020 Service activities relating to drinking water supply, wastewater and stormwater systems – Guidelines on alternative drinking water service provision during a crisis
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ISO 22483:2020 Tourism and related services – Hotels – Service requirements
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ISO 21101:2024 Adventure tourism – Safety management systems – Requirements – Amendment 1: Climate action changes
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