Digital Signature 29 Publication of issued and accepted certificate 30. (1) Where the subscriber accepts the issued certificate, the licensed certification authority shall publish a signed copy of the certificate in a recognized repository, as the licensed certification authority and the subscriber named in the certificate may agree, unless a contract between the licensed certification authority and the subscriber provides otherwise. (2) Where the subscriber does not accept the certificate, a licensed certification authority shall not publish it, or shall cancel its publication if the certificate has already been published. Adoption of more rigorous requirements permitted 31. Nothing in sections 29 and 30 shall preclude a licensed certification authority from conforming to standards, certification practice statements, security plans or contractual requirements more rigorous than, but nevertheless consistent with, this Act. Suspension or revocation of certificate for faulty issuance 32. (1) Where after issuing a certificate a licensed certification authority confirms that it was not issued in accordance with sections 29 and 30, the licensed certification authority shall immediately revoke it. (2) A licensed certification authority may suspend a certificate which it has issued for a reasonable period not exceeding forty-eight hours as may be necessary for an investigation to be carried out to confirm the grounds for a revocation under subsection (1). (3) The licensed certification authority shall immediately notify the subscriber of a revocation or suspension under this section. Suspension or revocation of certificate by order 33. (1) The Commission may order the licensed certification authority to suspend or revoke a certificate issued by it where the Commission determines that— (a) the certificate was issued without compliance with sections 29 and 30; and (b) the non-compliance poses a significant risk to persons reasonably relying on the certificate.