Regulations on Required Information for Certification Practice Statements Article 28

A certification service provider shall specify the following procedures for termination of any certification service:1.Procedures for notification and publication2.Arrangements for the currently valid certificates3.The transfer of archival records or the retention period
中文原文 憑證實務作業基準應載明事項準則第28條
憑證機構應於其作業基準中載明下列終止任一憑證簽發服務時之處理程序:
一、通知及公告之程序。
二、現行有效憑證之因應處理。
三、紀錄檔案移交或保管年限。

English translation for reference only; the Chinese text prevails. Not legal advice.