The 2016 Connecticut State Building Code will adopt the following national model codes, as amended in the 2016 Connecticut State Building Code:

- 2012 International Code Council (ICC) International Building Code
- 2012 (ICC) International Residential Code
- 2012  (ICC) International Existing Buildings Code
- 2012 (ICC) International Mechanical Code
- 2012  (ICC) International Plumbing Code
- 2012 (ICC) International Energy Conservation Code
- 2014 National fire Protection Association 70 – National Electrical Code
- 2009 ICC / ANSI A117.1 – Accessible & Usable Buildings & Facilities

 The Connecticut amendments to these model codes can be found here: Final Draft of the 2016 CT State Building Code

 The effective date for this code is October 1, 2016.