Connecticut — plumbing code & licensing
Verified
The code
| Code family | IPC |
| Edition in force | 2021 |
| Effective date | 2022-10-01 |
| Adopted by | Dept. of Administrative Services, Office of State Building Inspector (2022 Connecticut State Building Code, per C.G.S. 29-252) |
| Adoption source | https://portal.ct.gov/das/home/office-of-state-building-inspector/connecticut-state-building-code/regulations?language=en_US |
| State amendments | State amendments at their own official document — https://portal.ct.gov/das/-/media/das/office-of-state-building-inspector/2022-state-codes/2022-csbc-final-lrrc-220420.pdf |
Licensing
| Model | state individual |
| Authority | Dept. of Consumer Protection, Occupational & Professional Licensing Division |
| Licensing source | https://portal.ct.gov/dcp/occupational-and-professional-division/occupational--profess/plumbing-licenses-and-scope-of-work |
| License classes | https://portal.ct.gov/dcp/occupational-and-professional-division/occupational--profess/plumbing-licenses-and-scope-of-work |
Permits & inspections
Not yet recorded.
How this record was verified
| Adoption | Verified |
| Amendments | Verified |
| Licensing | Verified |
| Permits & inspections | Not yet verified |
Working notes
The 2022 Connecticut State Building Code is based on the 2021 I-Codes and adopts the 2021 International Plumbing Code, with a dedicated Amendments to the 2021 International Plumbing Code section in the code document; it applies to projects with permit applications filed from October 1, 2022. Licensing is state individual under C.G.S. Chapter 393: P-1 Unlimited Plumbing Contractor and P-2 Unlimited Journeyperson Plumber, plus limited classes (e.g., P-6/P-7, J-series, PP-1/PP-2 process piping).
Reference only. Compiled from the cited official sources as of the date shown; adoptions and rules change. Confirm with the authority having jurisdiction before designing or permitting work.