The following codes are in use in the City of Hondo:
- Code of Ordinances
- 2015 International Building Code
- 2015 International Residential Code
- 2015 International Mechanical Code
- 2015 International Energy Conservation Code
- 2015 International Property Maintenance Code
- 2015 International Private Sewage Disposal Code
- 2015 International Plumbing Code
- 2015 International Existing Building Code
- 2015 International Fire Code
- 2015 National Fire Protection Association (NFPA) 101 Life Safety Code
- 2016 National Fire Protection Association (NFPA) 72 National Fire Alarm and Signaling Code
- 2017 National Fire Protection Association (NFPA) 70 National Electric Code
Note: Adopted Through Ordinance 1131-07-17