In this type of event it is where these experts reviewed in detail all the features and animal health conditions meet to determine if it really is Purebred, if so be entered in the register of breeds.
If it is a puppy or a dog with more than three inscribed predecessors, then this puppy or dog will automatically appear in the Book of Origins Spanish and have the pedigree.
Otherwise you can only do this when you have registered two generations of descendants, as long as the respective crossings are made only with other dogs also pedigree.