Iowa Code § 28E.14 : STATE SOVEREIGNTY AND MANAGEMENT — JOINT GOVERNMENTAL ACTIVITY — Joint exercise of governmental powers — GENERAL PROVISIONS — No limitation on contract TEXT PDF Any contract or agreement authorized by this chapter shall not be limited as to period of existence, except as may be limited by the agreement or contract itself. Iowa Code § 28E.14 C66, 71, 73, 75, 77, 79, 81, § 28E.14