CODEX ALIMENTARIUS
THE internationally recognised collection of standards, codes of practice, guidelines, and other recommendations relating to foods, food production, and food safety is known as the Codex Alimentarius.
It defines date markings as such:
“Sell-by-Date” means the last date of offer for sale to the consumer after which there remains a reasonable storage period in the home.
“Date of Minimum Durability” (best before) means the date which signifies the end of the period during which the product will remain fully marketable and will retain any specific qualities for which tacit or express claims have been made. However, beyond the date, the food may still be perfectly satisfactory.
“Use-by Date” signifies the end of the estimated period under any stated storage conditions, after which the product probably will not have the quality attributes normally expected by the consumers. After this date, the food should not be regarded as marketable.
These foods are exempted from the durability markings: Fresh fruits and vegetables, wines, beverages containing 10% or more by volume of alcohol; bakers’ or pastry-cooks’ wares which are normally consumed within 24 hours of their manufacture; vinegar; food-grade salt; solid sugars; confectionery products consisting of flavoured and/ or coloured sugars; chewing gum.