DM NO. 912, S. 2024. ONLINE VALIDATION FOR THE CAREER PROGRESSION PROFESSIONAL DEVELOPMENT (CPPD) CURRICULUM AND COURSES FOR SCHOOL LEADERS Posted on August 22, 2024 by Leave a comment DM NO. 912, S. 2024. ONLINE VALIDATION FOR THE CAREER PROGRESSION PROFESSIONAL DEVELOPMENT (CPPD) CURRICULUM AND COURSES FOR SCHOOL LEADERS Memorandum Numbered