Digital Signature 37 (2) A licensed certification authority shall confirm a request for revocation and revoke a certificate within one business day after receiving both a subscriber’s written request and evidence reasonably sufficient to confirm the identity of the person requesting the revocation or of the agent. Revocation on subscriber’s death or dissolution 54. (1) A licensed certification authority shall revoke a certificate which it issued— (a) upon receiving a certified copy of the subscriber’s death certificate or upon confirming by other evidence that the subscriber is dead; or (b) upon presentation of documents effecting a dissolution of the subscriber or upon confirming by other evidence that the subscriber has been dissolved or has ceased to exist. Revocation of unreliable certificates 55. (1) A licensed certification authority may revoke one or more certificates which it issued if the certificates are or become unreliable regardless of whether the subscriber consents to the revocation and notwithstanding any provision to the contrary in a contract between the subscriber and the licensed certification authority. (2) Nothing in subsection (1) shall prevent the subscriber from seeking damages or other relief against the licensed certification authority in the event of wrongful revocation. Notice of revocation 56. (1) Immediately upon revocation of a certificate by a licensed certification authority, the licensed certification authority shall publish a signed notice of the revocation in the repository specified in the certificate for publication of notice of revocation. (2) Where one or more repositories are specified, the licensed certification authority shall publish signed notices of the revocation in all such repositories.