卢森堡：要保存的记录

“法律”是指具有约束力的规则。“官方指南”并非法律，但检查人员会参考它。“Chef Hygiene 默认值”是指在没有规则给出具体数值的情况下，应用程序会检查的值。

• 法律HACCP is required (Regulation 852/2004, Art. 5). A restaurant may follow the HORESCA guide instead of writing a full plan of its own.
• 官方指南HORESCA guide: write down fridge and freezer temperatures every day with the date, product and initials. Keep delivery notes, cleaning and pest plans, training proof and allergen information.
• 官方指南ALVA’s traceability guide: keep supplier records for 5 years. For very perishable food or food sold straight to consumers, keep them at least 6 months after it was made.