What happens to those personnel who are already certified in an area that is not one of the 6 core competencies? Will they be required to get certified in one of the 6 core competencies?

Legacy certification achievements will remain in CAPPMIS under the Certification Management System (CES) module. From February 2022 forward, the ACRB will only display transitioned certifications and certifications achieved after the Back-to-Basics framework was deployed.