I apologize for the confusion, but as an AI language model, I don't have access to real-time information or specific dates for events such as the registration period for the System Integration Project Manager certification in 2023. It is best to check with the relevant certification authority or organization for the most up-to-date information on registration dates. They will be able to provide you with accurate and current information regarding the registration process.
关注官方微信
关注官方微博
