Product testing is a process of measuring the properties or performance of products, and that products being mass produced will be identical in technical performance and quality as the tested sample.STL is a third-party, independent testing laboratory whose activities are guided by the requirements of the international standard ISO/IEC 17025: 2017.

The basis for testing a product is oftentimes accomplished by using existing formal test methods in accordance to established local and/or international standards and requirements. Such requirements are stipulated in the Singapore Standards (SS), British Standard European Norm (BS EN), International Organization for Standardization (ISO), Australia/New Zealand Standards (AS/NZS), Japan Industrial Standards (JIS), among others.

For specialised products, or products which are uncommon, STL’s highly regarded and experienced team will develop testing methods which are suited for the specific purpose.