Singapore Test Lab (STL) currently operates six comprehensive Certification Schemes to support a wide range of industries and regulatory requirements:
- Water Efficiency Labelling Scheme (WELS)
- Fire Safety Product Scheme (FSPS)
- Potable Water Fittings Scheme (PWFS)
- Personal Protective Equipment Scheme (PPES)
- Product Listing Scheme (PLS)
- STL Test Certificate (STL TC)
These schemes are designed to meet diverse regulatory and industry requirements, supporting manufacturers, suppliers, and stakeholders in bringing compliant products to market.
Track Record
To date, we have issued more than 2,600 certificates across our certification schemes, demonstrating a strong, credible, and growing presence in the industry.
Each STL certificate reflects a commitment to safety, quality, and compliance, supported by rigorous testing, detailed evaluation, and structured certification processes.
Verify Your Certificate with Confidence
Ensuring the validity of your certification is simple and transparent. Users can conveniently verify their certificates through the STL Certification Directory. This provides a reliable and transparent way to confirm certification status and ensure compliance.
Experience You Can Trust
Our team of technical experts, inspectors, reviewers, and certifiers brings together over 30 years of industry experience, covering a broad spectrum of products and certification requirements.
When you see a STL Certificate, you can be confident that it is backed by rigorous testing, thorough review, and professional integrity.
For more information about STL’s Certification Schemes, please contact us at
contact@singaporetestlab.sg