Subtitle 4 - Gambling
- CHAPTER 99 - HOUSES USED FOR PROSTITUTION OR GAMBLING
- CHAPTER 99A - POSSESSION OF GAMBLING DEVICES
- CHAPTER 99B - GAMES OF SKILL OR CHANCE, AND RAFFLES
- CHAPTER 99C - RESERVED
- CHAPTER 99D - PARI=MUTUEL WAGERING
- CHAPTER 99E - IOWA LOTTERY
- CHAPTER 99F - GAMBLING BOAT, GAMBLING STRUCTURE, AND RACETRACK REGULATION
- CHAPTER 99G - IOWA LOTTERY AUTHORITY