We find through this category, all the assemblies 10 years of age present on the Maison de l'Armagnac. This denomination must evoke the age of the youngest of the waters of life entering the composition of the assembly, namely an Armagnac having aged at least 10 years in oak barrels. This type of assembly is today used by houses because more evocative than XO or VSOP mentions for the consumer. After 10 years, houses can also market their brandy under the vintage of the harvest year. At this precise moment, we are no longer talking about assembly but vintage.