In Burgundy, under the Ancien Régime, impôts, aides and subsides as well as the provincial economic administration were, at least in theory, put under a general assembly which occurred every three years - the Estates of Burgundy (often called the Estates General of Burgundy, in contrast to the different ÃÂtats particuliers which were subordinate to it). The Estates' decisions were then executed by the ÃÂlus (known as the ÃÂlus généraux, in contrast to the ÃÂlus of the ÃÂtats particuliers), meeting in the Chambre des élus. The Estates of Burgundy are often described by historians of the estates provincial.