DM NO. 519, S. 2023. TRAINING ON BASIC FOOD SAFETY (BFS), HAZARD ANALYSIS AND CRITICAL CONTROL POINT (HACCP), AND FOOD SAFETY COMPLIANCE OFFICER (FSCO) Posted on May 22, 2023 by DepEd Mandaluyong Leave a comment DM NO. 519, S. 2023. TRAINING ON BASIC FOOD SAFETY (BFS), HAZARD ANALYSIS AND CRITICAL CONTROL POINT (HACCP), AND FOOD SAFETY COMPLIANCE OFFICER (FSCO) Memorandum Numbered