• After grant of licence, surveillance is carried out by BIS through visits during which, the BIS officer :
  • – verifies operation of licence as per duly accepted STI;
  • – carries out testing in the factory;
  • – collects production & dispatch details of the standard marked goods
  • – draws sample(s) for independent testing in BIS/BIS recognized labs; etc.
• Samples are also collected by BIS from market for testing as part of market surveillance.