The cross presentation, by function or by nature, provided for in article L. 4312-2 is made between the finest level of the functional nomenclature and each of the three-digit nature accounts. For the administrative account, the cross-reference is made between the finest level of the functional nomenclature and the most detailed account opened in the nomenclature by nature.
This cross-referenced functional presentation is not applicable to a single-activity regional public service set up as a public establishment or subject to an annexed budget.