The amount ultimately determined to be due under Alaska Stat. § 36.30.620 – 36.30.630 and 36.30.670 – 36.30.685 to a department contractor, the department, or a contracting agency to whom the responsibility for handling the claims is delegated by the department under Alaska Stat. § 36.30.632 accrues interest at the rate applicable to judgments under Alaska Stat. § 09.30.070(a). Notwithstanding Alaska Stat. § 09.30.070(b), the interest accrues from the date that a complete claim is filed that meets the requirements of Alaska Stat. § 36.30.620(a) through the date of a decision by the procurement officer under Alaska Stat. § 36.30.620, a decision by the commissioner of transportation and public facilities under Alaska Stat. § 36.30.680, or a judicial decision under Alaska Stat. § 36.30.685, whichever decision is latest. In this section, “department” means the Department of Transportation and Public Facilities.