DM NO. 671, S. 2022. SUPPLEMENTAL INFORMATION FOR TRAINING WORKSHOP ON PERFORMANCE MANAGEMENT FOR NON-TEACHING PERSONNEL Posted on July 15, 2022 by DepEd Mandaluyong Leave a comment DM NO. 671, S. 2022. SUPPLEMENTAL INFORMATION FOR TRAINING WORKSHOP ON PERFORMANCE MANAGEMENT FOR NON-TEACHING PERSONNEL Memorandum Numbered