Act 7 Electronic Signatures Act 2011 71. Notice of revocation. (1) Upon revocation of a certificate by a licensed certification service provider, the licensed certification service provider 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 service provider shall publish signed notices of the revocation in all such repositories. (3) Where any repository specified no longer exists or refuses to accept publication or if no such repository is recognised under section 69, the licensed certification service provider shall also publish the notice in a recognised repository. 72. Effect of revocation request on subscriber. Where a subscriber has requested for the revocation of a certificate, the subscriber ceases to certify as provided in Part IV and has no further duty to keep the private key secure as required under section 59— (a) when notice of the revocation is published as required under section 71; or (b) where forty eight hours have lapsed after the subscriber requests for the revocation in writing, supplies to the issuing licensed certification service provider information reasonably sufficient to confirm the request and pays any prescribed fee, whichever occurs first. 73. Effect of notification on certification service provider. Upon notification as required under section 71, a certification service provider shall be discharged of its warranties based on issue of the revoked certificate and ceases to certify as provided in sections 22 and 24 in relation to the revoked certificate. 74. Expiration of certificate. (1) The date of expiry of a certificate shall be specified in the certificate. 43