ISI / BIS Certification

For various product categories


The ISI mark is by far the most recognized product quality certification mark in the Indian subcontinent. The ISI mark is issued by Bureau of Indian Standards (BIS). There are 374 mandatory products which need ISI certification before being sold in India.

How to get ISI Certification in India?

The manufacturer(s) have to complete the testing and documentation required by BIS in order to certify the product with ISI mark. Factory will also require to get physically audited by the BIS officer.

Brand Liaison is an experienced service provider for ISI certification for Indian as well as foreign manufacturers. We help to manage all the required process to obtain the ISI Certification for products mentioned in the mandatory list or other optional products for which Indian Standard is available. For details, please check the Important Information given below.

Important Information - ISI CertificationBack

BIS visit to the Factory for Manufacturing Assessment

Following shall be taken into consideration and verified by the BIS team during the factory visit -

  • Details of Quality Control Personnel
  • Calibration Certificates of Testing Equipment
  • Copies of Test Certificates of Raw Material, as applicable, for verification of conformity of the raw material(s) to the relevant requirement(s) of product standard
  • Drawing of sample(s) of the Product and / or Components, as applicable
  • General condition of Hygiene
  • Plant layout indicating the location of manufacturing area, storage area for raw material and finished product, testing laboratory etc
  • Location Plan of the factory
  • For the tests which are permitted to be subcontracted and not available with the manufacturer, copy of the agreement or consent letter from the outside laboratory for which arrangement for sub-contracting is made
  • Inspection and Test Plan proposed to be followed
  • Subjective requirements like – workmanship, visual characteristics, surface defects, description, taste, flavor etc. shall be checked in the factory
  • In case of bulkier products, the dimensional measurements and other tests, for which complete product cannot be drawn and sent for third party testing (i.e. steel plates, sheets, steel pipes etc.) shall be carried out during factory testing
  • If, during the factory testing, any non-conformity is observed, no sample shall be drawn for testing in Third Party Laboratory. The applicant may be advised to carry out improvement, which will be verified through another inspection and factory testing


Please contact us for quick & smooth ISI Certification Services.


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