There are various types of food safety certification programs, depending on your role, level, and scope of responsibility in food and beverage operations. For example, food handler certification is necessary for those who work with food, such as servers, bartenders, cooks, and dishwashers. This type of certification covers the basic principles and practices of food safety, like personal hygiene, temperature control, cross-contamination, and cleaning and sanitizing. Food manager certification is for those who supervise or manage food and beverage operations; it covers more advanced topics like food safety plans, hazard analysis, critical control points, monitoring and verification, and corrective actions. Additionally, food safety auditor certification is for those who audit or inspect food and beverage operations; it covers criteria and methods of evaluating food safety systems, processes, and outcomes such as standards, checklists, sampling, testing, and reporting.