Ch. 7-4   Lead-Bearing Substances
   Ch. 7-12   Animal Care and Control
   Ch. 7-16   Births and Deaths
   Ch. 7-20   Contagious and Epidemic Diseases
   Ch. 7-22   Concussion Injuries in Student Athletes in Chicago Schools
   Ch. 7-24   Drugs and Narcotics
   Ch. 7-28   Health Nuisances
   Ch. 7-30   Plastic Bag and Film Plastic Recycling Ordinance
   Ch. 7-32   Chicago Clean Indoor Air Ordinance of 2008
   Ch. 7-36   Toy Safety
   Ch. 7-38   Food Establishments – Sanitary Operating Requirements
   Ch. 7-39   Reserved
   Ch. 7-40   Food Establishments – Care of Foods
   Ch. 7-42   Food Establishments – Inspections, Violations and Hearing Procedures
   Ch. 7-44   Extermination by Fumigation
   Ch. 7-50   Wireless Communication
   Ch. 7-51   Chicago Prepaid Wireless 9-1-1 Surcharge
   Ch. 7-52   Hotel Automated External Defibrillator Ordinance
   Ch. 7-58   Emergency Energy Plan
   Ch. 7-59   Natural Gas Emergency Response Plan