Regulations on Required Information for Certification Practice Statements Article 26

A certification service provider shall specify the following procedures for key changeover:1.For certificate verification, the procedures of certifying the new public key with the old public key2.The methods to provide a new public key
中文原文 憑證實務作業基準應載明事項準則第26條
憑證機構應於其作業基準中載明下列憑證機構金鑰變更時之處理程序:
一、因應驗證憑證需求,以原公開金鑰驗證新公開金鑰之處理程序。
二、提供新的公開金鑰之方法。

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