Iowa StatutesCHAPTER 470 - LIFE CYCLE COST ANALYSIS OF PUBLIC FACILITIES470.1 - DEFINITIONS.470.2 - POLICY -- ANALYSIS REQUIRED.470.3 - ELEMENTS OF ANALYSIS.470.4 - ANALYSIS APPROVED.470.5 - EXCEPTIONS.470.6 - RESTRICTION ON USE OF PUBLIC FUNDS.470.7 - LIFE CYCLE COST ANALYSIS -- APPROVAL.470.8 - LIFE CYCLE COST ANALYSIS -- IMPLEMENTATION AND EXEMPTIONS.