The budget of the metropolitan authority is voted either by nature or by function. If the budget is voted by type, it also includes a cross-referenced presentation by function; if it is voted by function, it includes a cross-referenced presentation by type. The nomenclature by nature and the nomenclature by function are set by joint order of the Minister responsible for local authorities and the Minister responsible for the budget.
The budget documents are presented in accordance with the models set by joint order of the Minister responsible for local authorities and the Minister responsible for the budget.
A decree sets the conditions for application of this article.