The approved budget shall govern the expenditures of the county during the fiscal year. No expenses may be incurred in excess of those shown in the approved budget, but the budget may be from time to time revised by the preparation of a proposed amended budget by the county commissioners. This proposed amended budget must be submitted to the county budget committee for review. Any recommendations by this committee must be submitted within 10 calendar days. The amended budget takes effect when approved by the county commissioners. A report of the approval of an amended budget must be transmitted by the county commissioners to the State Auditor within 15 days of that approval.   [PL 1995, c. 520, §4 (AMD).]