The GS mark can only be issued by designated certification bodies and confirms that the products have been tested and trialled in independent laboratories authorised for such purpose. The procedure encompasses all stages of the manufacturing process, and involves a comprehensive analysis that includes mechanical and chemical safety. This is an assurance that all products manufactured by Santos are free of harmful substances and are resistant to breakage.
Likewise, GS certification also includes evaluating the production system, ensuring that the manufacturing facilities have been inspected. In fact, regular auditing of the facilities is an essential requirement to keep the certification valid. During these periodic inspections, aspects such as having a quality system in place, the manufacturing environment or measuring instruments are examined to confirm that the requirements continue to be met.