Electrical Sign Permit & '303 Electrical Sign' Inspection (illuminated signs): Austin restaurant guide
City of Austin DSD — Sign Permits / Building & Trade Contractor Services
What it is
When DSD approves a sign permit for an illuminated sign, it automatically generates an electrical permit. That electrical permit must be activated by a master electrician registered with the City as an Electrical Sign Contractor, and the installation must pass the '303 Electrical Sign' inspection before the sign is energized.
When a restaurant needs it
Any new or changed sign that is internally lit, LED, neon, or has attached lighting.
How to apply
Apply for the sign permit in AB+C; after approval your electrical sign contractor activates the auto-generated electrical permit with their PIN and schedules the 303 inspection in AB+C.
Documents you’ll need
- Approved sign permit
- Electrical Sign Contractor registration (master electrician)
- Sign electrical specs / UL listing
Good to know
Your sign company must be registered with the City as an Electrical Sign Contractor — ask before you sign the sign contract. Historic properties also need Historic Preservation sign-off on signs.
Official source
DSD — sign permits (electrical sign contractor, 303 inspection) · DSD — contractor registration
Answer a few questions about your space and get every permit in order, with a timeline, a cost range, walkthroughs, and every application filled in for you to sign with Open.
Last reviewed 2026-10-06. Guidance only, not legal advice.