Home > Browse > Title 41 > Chapter 45 Title 41, Chapter 45 Public Contracts — 6 sections § 4501 Section 4501 - Authority of executive agency § 4502 Section 4502 - Payment § 4503 Section 4503 - Security for advance payments § 4504 Section 4504 - Conditions for progress payments § 4505 Section 4505 - Payments for commercial items § 4506 Section 4506 - Action in case of fraud