What is S-Mark Product Safety?
The S-Mark is India’s national safety mark under STQC for electronic and electrical products. It gives confidence that a product meets the relevant IEC safety standard, for example for consumer electronics, IT and office equipment, lighting, electro-medical equipment, household appliances and components. It is distinct from the BIS Standard Mark and, per one secondary source, is a voluntary scheme.
Documents include the application with product details and standard, test reports from recognised labs or IECEE CB test report and certificate, factory details and quality system documents. One secondary source says a documented quality system meeting ISO 9001 is required before applying and certificate validity is three years with annual monitoring, which should be confirmed with STQC.



