The only compulsory expenditure for local authorities is that required to pay debts due and expenditure for which the law has expressly so decided.
The regional audit chamber to which a matter has been referred, either by the representative of the State in the department, or by the public accountant concerned, or by any person with an interest, establishes that a compulsory expenditure has not been entered in the budget or has been entered for an insufficient sum. It makes this finding within one month of the matter being referred to it and sends formal notice to the local authority concerned.
If, within one month, this formal notice has not been acted upon, the regional audit chamber asks the representative of the State to enter this expenditure in the budget and proposes, if appropriate, the creation of resources or the reduction of optional expenditure intended to cover the compulsory expenditure. The representative of the State in the department settles and implements the rectified budget accordingly. If he departs from the proposals made by the regional audit chamber, he must give explicit reasons for his decision.