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Singapore – Water Efficiency Labelling Scheme (WELS)
Singapore Mandatory Water Efficiency Labelling WELS
Mandatory Water Efficiency Labelling (WELS) is a grading system with 0/1/2/3 tick rating denoting the water efficiency level of a product. Mandatory WELS covers taps and mixers, dual-flush low capacity flushing cisterns (LCFCs), urinal flush valves and waterless urinals (2/3 tick rating) and clothes washing machines intended for household use (2/3/4-tick rating), as well as dishwashers. It is mandatory for suppliers and retailers to obtain the relevant water efficiency labels for their products before advertising and displaying them for sale in Singapore. Testing at accredited laboratories, followed by certification at accredited certification bodies is necessary to obtain the water efficiency labels. Contact our Experts at TUV Rheinland to find out more about the Mandatory WELS!
| Technical aspects | Environment / Eco |
| Market surveillance | Yes |
| Obligation | Mandatory |
| Factory inspection | No |
| Sample testing | Yes |
| Validity |
No expiry on WELS certification |
Product Scope
Taps and mixers, Basin Taps & Mixers, Sink/Bib Taps & Mixers, Flushing Cisterns, Urinal Flush Valve & Waterless Urinals, Dishwashers, Clothes Washing Machines Intended for Household Use, Shower heads
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