Frequently Asked Questions



Click on the questions below to view their answers:

For Consumers



Q1. What is the Water Efficiency labelling Scheme?
The Water Efficiency Labelling Scheme (WELS) was launched on 31 Oct 2006 as part of the 10-Litre Challenge. It is a voluntary scheme showing how efficient fittings and appliances are.

WELS enables consumers to make informed purchases based on the water efficiency of a product. It also helps to raise public awareness on water conservation and encourages more water efficient products on the market.

On 1 July 2009, the Mandatory Water Efficiency Labelling Scheme (MWELS) was introduced. It is a grading system of 0/1/2/3 ticks to reflect the water efficiency of a product.


Q2. What products fall under Mandatory WELS & Voluntary WELS?
The products under this scheme include:

Mandatory WELS
  • Shower Taps and Mixers
  • Basin Taps and Mixers
  • Sink/Bib Taps and Mixers
  • Dual-Flush Low Capacity Flushing Cisterns
  • Urinal flush valves and Waterless Urinals
  • Clothes Washing Machines

Voluntary WELS
  • Showerheads


For Supplier/Manufacturers



Q3. Who should apply for Mandatory WELS’ certification?
It is mandatory for all importers, parallel importers, retailers, manufacturers, suppliers and distributors, of water fittings/appliances to register their products under the Water Efficient Labelling Scheme.


Q4. Where do I register the Mandatory WELS & voluntary WELS?
You can register the Mandatory WELS & Voluntary WELS online.


Q5. Am I allowed to engage a third party to handle my WELS applications?
You can appoint a third party to apply for WELS but you will be accountable for the products and application. The appointee must present an authorisation letter with his/her particulars. Upon successful registration, the approval document will be sent to the appointee.


Q6. What supplementary information is needed for registration?
Application for a single product or a family of products:

  1. Application form
  2. Test report and certificate
  3. Conformity assessment body's certification report if relevant
  4. Document on standard and requirements that is relevant to product
  5. Photograph, catalogue and/or drawing of the product
  6. Model names/numbers
  7. Relevant test reports in relation to the respective models.


Q7. Is there any registration fees?
This registration is complimentary.


Q8. How long will the WELS registration take?
The assessment for the registration will take about 4 to 5 weeks.


Q9. Where do I get the labels?
Upon successful registration, we will send you the full specifications on the labels. Please click here for label samples.


Q10. Where can I get my products tested?
You can get your products tested by a conformity assessment body (product certification body/testing laboratory) accredited by the Singapore Accreditation Council (SAC) (opens in new window) or its Mutual Recognition Arrangement (MRA) partners. (opens in new window. Adobe PDF Icon Adobe PDF, 1.17MB)


Q11. Are overseas test reports acceptable?
We accept overseas test reports by conformity assessment bodies (product certification body/testing laboratory) that are accredited by the Singapore Accreditation Council (SAC) (opens in new window) or its Mutual Recognition Arrangement (MRA) partners. (opens in new window. Adobe PDF Icon Adobe PDF, 1.17MB)


Q12. Must I display each product's label with the product?
The label of WELS must be displayed clearly with each water fitting, appliance, apparatus or product. This requirement also applies to marketing materials and advertisements.


Q13. Do I have to conduct separate test for product from the same family model?
Products need to be tested separately to obtain individual certification.


Q14. What are the penalties of incompliance?
Our officers will regularly check on suppliers and retailers to examine the labels in the stores or in the advertisements.

Suppliers will be fined up to a maximum of S$10,000 or face imprisonment of a term not exceeding 12 months, or both, if non-compliance.


 
Last updated on 27 Jan 2012