Section 14: Supplementary provision

If in respect of any financial year it is found that-
(a) the amount appropriated by the Appropriation Act for any purpose is insufficient; or
(b) a need has arisen for expenditure for a purpose for which no amount has been appropriated by the Act,
a supplementary estimate showing the sums required shall be laid before each House of the National Assembly and the heads of any such expenditure shall be included in a Supplementary Appropriation Bill.