What it looks like in a UK hospitality business
In practice it means putting new deliveries behind or underneath what is already on the shelf, in the fridge or in the cellar, and labelling food you prepare with the date it was made. It matters most for food with a use-by date, which tells you when food is no longer safe to eat. A best before date is about quality, not safety. Done every day, FIFO cuts waste and keeps out-of-date food away from guests.
