For ensuring quality standards, BIS certification is mandated for 492 products covering safety, sustainability, and more. <nis:link nis:type=tag nis:id=indianstandards nis:value=indianstandards nis:enabled=true nis:link/> <nis:link nis:type=tag nis:id=safetyproduct nis:value=safetyproduct nis:enabled=true nis:link/>