The ISI Mark is a certification mark issued under the supervision of the Bureau of Indian Standards. It indicates that a product complies with the relevant Indian Standard (IS) and meets prescribed safety and quality norms.
https://bis-certifications.com..../a-guide-to-bis-cert

A BIS Certification is an official approval confirming that a product complies with Indian Standards (IS). Products certified under BIS can carry the ISI mark or CRS mark, depending on the applicable scheme.
https://bis-certifications.com..../what-is-bis-certifi

ISI Mark Certification: Certificate & License in India | #isi mark

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