ISO/TC 228
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 50109 | ISO 11121:2009 | Recreational diving services — Requirements for introductory training programmes to scuba diving | Atcelts |
| 50108 | ISO 11107:2009 | Recreational diving services — Requirements for training programmes on enriched air nitrox (EAN) diving | Atcelts |
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