Tennessee Permit & Stamping Requirements
Requirements vary by region, code cycle, seismic zone, and wind or snow load. Here is what typically drives design for Tennessee projects.
What Drives Design in Tennessee
Tennessee projects are governed primarily by wind uplift and coastal exposure.
- ✓ Wind load design per ASCE 7 exposure category
- ✓ HVHZ or TDI windstorm documentation where applicable
- ✓ Site grading and stormwater drainage plans
Exact code edition and local amendments vary by city and county. We confirm the specific requirements for your address before drafting.
Code in effect in Tennessee
Tennessee runs a statewide residential code program through the State Fire Marshal's Office, but local governments can opt out for one- and two-family dwellings with a two-thirds vote, and many adopt their own editions. Commercial codes are largely adopted locally. Because the edition varies by jurisdiction, confirm it with your local building department.
What to plan for
- ✓ Where a jurisdiction has opted out, the state residential minimums do not apply to one- and two-family homes there.
- ✓ Local codes may be more stringent than the state minimums.
- ✓ Larger cities such as Nashville and Knoxville adopt their own code editions.
Code information last verified September 2026. Codes change, so we confirm the edition in force for your address before drafting.
Frequently asked questions about Tennessee permits
Does Tennessee have a statewide residential code?
Yes, administered by the State Fire Marshal, but local governments can opt out for one- and two-family dwellings. So whether state or local rules apply depends on your exact location.
Which code edition applies to my project?
It depends on your jurisdiction, since many Tennessee cities and counties adopt their own editions. We confirm the adopted edition with your local building department before drafting.
Sample Work & Other States
Foundation Plan
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Roof Framing Plan
View full portfolio › Civil / Site