All receipts, expenditures and accounts for the department of transportation as successor to the highway department of funds accruing to the department or from any other source, to be expended for highway purposes, shall be accounted for on a fiscal year basis, and shall be subject to the provisions of RSA 9. Said fiscal year shall conform to the general state practice.
RSA 228:7
1950, 5:1, part 9:1, par. 17. RSA 228:7. 1981, 87:1. 1985, 402:6, I(a)(1).