Supervision and guidance on foodstuff factories  Supervision and guidance on public eating and drinking places  Supervision and guidance on foodstuff sellers  Supervision and guidance on meat hygiene  Supervision and guidance on sampling of pesticide residual on vegetables  Check and examination of health food  Supervision and guidance on foodstuff hygiene at schools  Management of registration of dieticians  Check and examination of special nutriment approved by Department of Health, Executive Yuan  Check and examination of food additives approved by Department of Health, Executive Yuan  Supervision and guidance on boxed meal providers  Verification of hygiene managing personnel in specialized foodstuff factories  Supervision and guidance on food advertisements against regulations  Acceptance of application for food advertisements  Acceptance of application for laboratory tests on food  Supervision and guidance on dairy hygiene  Supervision and guidance on hygiene of food additives and dealers  Supervision and guidance on food poisoning incidents  Administering publicity and project on national nutrition