Certifying Authorities Rules, 2000
27. Archival of Digital Signature Certificate.-
A Certifying Authority shall archive –
a. applications for issue of Digital Signature Certificates;
b.registration and verification documents of generated Digital Signature Certificates;
c.Digital Signature Certificates;
d.notices of suspension;
e.information of suspended Digital Signature Certificates;
f.information of revoked Digital Signature Certificates;
g.expired Digital Signature Certificates, for a minimum period of seven years or for a period in accordance with legal requirement.