5December 2022Abstract Submission Opens 30January2023Early Bird Registration Opens 10February2023Abstract Submission Closes 12March2023Notifications of Abstract acceptance/rejection 10April2023Deadline for Paper Submissions 5May2023Deadline for Presenter Registration (Extended) 5 May2023 Early Bird Registration DeadlineExtended 15May2023Deadline for Revised Papers 25-30June2023CCEE – PCEE 2023
