Article 11
1. The Management Board of the Centre shall send the Commission by 31 March at the latest an estimate of the Centre's revenue and expenditure for the following year. This estimate shall include a list of posts. 2. The Management Board of the Centre may send supplementary or amending estimates to the Commission. Such estimates shall be presented and adopted in the same form and following the same procedure as the statement whose forecasts they amend. They must be justified by reference to the statement. Supplementary estimates must be submitted to the Commission as a general rule not later than the date laid down for submitting the estimate for the following financial year. 3. Where necessary, the Commission may make proposals to the budgetary authority concerning appropriate steps to be taken to amend the subsidy entered in the budget of the Communities under Article 13. In their deliberations the competent authorities shall take into account the urgency of the matter.