Singapore legislation
Regulation 13
of Electronic Transactions (Certification Authority) Regulations 2010
Regulation 13
Trustworthy record keeping and archival
Subregulation 1
An accredited certification authority may keep its records in the form of paper documents or electronic records or any other form approved by the Controller.
Subregulation 2
The records must be indexed, stored, preserved and reproduced so as to be accurate, complete, legible and accessible to the Controller, an auditor or an authorised officer.