In India Digital Signature Certificates are legally valid on the basis of Information Technology Act, 2000 under. Certain law allows for use of DSC in filings with Registrar of Companies or Income Tax Department. A Digital Signature Certificate (DSC) is a secure digital key that certifies the identity of the holder, issued by a Certifying Authority (CA). If you digitally sign a docum... https://www.certificatedigitalsignature.com/