There are four seal categories in the Ibérico world.
This categorisation has been made in order to control the denomination of Ibérico ham. For this, there are different coloured seals.
Any type of IBÉRICO ham must carry one of these four seals, if it doesn’t, no matter what the label states, then the ham is not categorized as IBÉRICO
This is what each color represents:
⚫ Black seal: The animal is 100% Ibérico breed. It is fed with acorns and it is raised free-range.
🔴 Red seal: The animal is 50% or 75% Ibérico breed. The mother is Ibérico breed and the father is Duroc breed. It is fed with acorns and raised free-range.
🟢 Green seal: The animals can be 100%, 75% or 50% Ibérico breed. Animals are also referred to as Cebo de Campo. They are raised free-range but fed with just natural cereals.
⚪ White seal: Animals breed can be 100%, 75% and 50%, they are raised with limited space (some are not raised free-range) and are fed with cereals.
Ibérico hams can also have Origin Denomination: Guijuelo (Salamanca), Dehesa de Extremadura, Jabugo (Huelva) and Los Pedroches (Córdoba).
Serrano Ham:
In general, these are pigs raised in farms with a much shorter lifespan (sometimes they live even less than a year). The curing period of these hams is also much shorter than the Ibérico curing period. The Serrano curing period can be: Bodega ham (7-9 months), Reserva (9-12 months), and Gran Reserva (15 months of curing).
Same as Ibérico ham, Serrano ham also has an origin denomination such as IGP (Indicación Geográfica Protegida) which translates to Protected Geographical Indication.