Certifying Authorities (CA) has been granted a license to issue a digital signature certificate under Section 24 of the Indian IT-Act 2000. One can procure Class 2 or 3 certificates from any of the certifying authorities.
|National Informatics Center (NIC)|
|IDRBT Certifying Authority|
|SafeScrypt CA Services, Sify Communications Ltd.|
|(n) Code Solutions CA|
|Tata Consultancy Services|