- Food plants as an observer of the quality and safety of food.
- Hospitals and nutrition management in the field of therapeutic feeding.
- Research centers specializing in the field of nutrition and food science.
- Institutions that provide nutritional care (such as nursing homes and nursery food factories).
- Information in the field of education, food and health.
- Ministry of Education.
- Sports institutions as a sports nutrition specialist.
- Sectors of the food industry.
- Organization for Standardization and Metrology.
- National regulatory bodies.