ISO/TC 228
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72126 | ISO 21902:2021 | Tourism and related services — Accessible tourism for all — Requirements and recommendations | Standarts spēkā |
| 84625 | ISO 16520:2025 | Tourism and related services — Restaurants and catering — Vocabulary | Standarts spēkā |
| 68275 | ISO 11121:2017 | Recreational diving services — Requirements for introductory programmes to scuba diving | Standarts spēkā |
| 70875 | ISO 21416:2019 | Recreational diving services — Requirements and guidance on environmentally sustainable practices in recreational diving | Standarts spēkā |
| 74076 | ISO 22876:2021 | Tourism and related services — Bareboat charter — Supplementary charter services and experiences | Standarts spēkā |
| 60463 | ISO 24802-1:2014 | Recreational diving services — Requirements for the training of scuba instructors — Part 1: Level 1 | Standarts spēkā |
| 53654 | ISO 13289:2011 | Recreational diving services — Requirements for the conduct of snorkelling excursions | Standarts spēkā |
| 71253 | ISO 21621:2021 | Tourism and related services — Traditional restaurants — Visual aspects, decoration and services | Standarts spēkā |
| 60244 | ISO 17680:2015 | Tourism and related services — Thalassotherapy — Service requirements | Standarts spēkā |
| 67392 | ISO 13687-2:2017 | Tourism and related services — Yacht harbours — Part 2: Minimum requirements for intermediate service level harbours | Standarts spēkā |
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