Gwinnett County Restaurant Permits and Licenses Guide
Opening a new restaurant in Gwinnett County, Georgia, requires navigating a rigorous, multi-departmental process involving Planning & Development, the Health Department, and Revenue. Success depends entirely on correctly sequencing these steps, as one permit often cannot be applied for until the prior one is approved.
This checklist provides a comprehensive, phased guide to the essential permits, plan reviews, and inspections required to open a food service establishment (FSE) legally in Gwinnett County.
Planning, Zoning, and Construction Permits
The initial phase confirms the location is legally allowed for a restaurant and secures permission to build or renovate.
Zoning and Occupancy Classification
The project must first comply with Gwinnett County's Zoning Ordinance.
Zoning Verification: Confirm the proposed address is zoned for a restaurant (e.g., TND, HRR, C-1, C-2, C-3, MU-N, MU-C, or MU-R). Restaurants in M-1 or M-2 districts require a Special Use Permit (SUP).
Occupant Load Classification: The Gwinnett Fire Plan Review determines the occupant load, which dictates the building's classification:
Less than 50 seats: Business Occupancy.
50 or greater seats: Assembly Occupancy A-2 (requires stricter fire and safety codes).
Building and Fire Plan Reviews
Before a permit is issued, architectural and engineering plans must be reviewed by the Gwinnett County Department of Planning & Development.
Building Permit (BLD): Required for new construction or interior finish-out (remodel) of an existing space. Plans (4 sets for new construction, 2 sets for remodel) must detail structural, architectural, mechanical, plumbing, and electrical compliance with County codes.
Fire Permits: Separate Fire Permits are required for two crucial restaurant systems:
Kitchen Exhaust Hood System (Type I).
Sprinkler System (if applicable).
Detailed Utilities Layout: Construction drawings must specify and detail the gas piping, plumbing systems (including water supply, drainage, vents), and the required Grease Trap/Interceptor installation (see Phase 2).
Certificate of Occupancy (CO)
This is the ultimate goal of the construction phase.
Inspections: The space must pass all final inspections: Building, Electrical, Plumbing, Mechanical, and Fire.
Issuance: The CO is issued by the Gwinnett County Building Plan Review and Fire Marshal. The restaurant cannot legally operate or receive a Health Permit without a valid CO.
Food Service and Wastewater Permits
These requirements address food safety, hygiene, and the facility's impact on the county sewer system.
Food Service Plan Review (GNR Health)
This is a mandatory pre-construction review by the Gwinnett, Newton, Rockdale (GNR) Environmental Health Services.
Submission: The application must be submitted at least 14 business days prior to construction along with the plan review fee, a proposed menu, and detailed scaled drawings of the facility layout (showing equipment location, plumbing, and ventilation).
Compliance Check: The review ensures the facility design complies with the Georgia Department of Public Health Food Service Rules and Regulations (Chapter 511-6-1), covering required sinks, finishes, and flow.
Grease Trap Approval (Water & Sewer)
All FSEs must get explicit approval for their FOG (Fats, Oils, and Grease) prevention system.
Requirements: Contact Gwinnett County Water and Sewer Division. Most high-volume FSEs require a large exterior Gravity Grease Interceptor (GGI), often with a minimum 1,500-gallon capacity.
Documentation: Proof of approval is required before the final Health Permit is issued. This can be a "Green Sheet," a Variance, or a Red Stamp approval on the plumbing pages of the construction drawings.
Food Service Establishment Permit (Health Permit)
This is the final hurdle to serving food.
Pre-Opening Inspection: Once the facility has the CO, all equipment is installed, and hot water is provided, the applicant schedules the mandatory Pre-Opening Inspection with GNR Environmental Health.
Operational Readiness: The facility must be ready to operate, including:
All refrigeration at or below 41∘F.
Displaying an Employee Health Policy.
Proof of a Certified Food Safety Manager (CFSM) on staff.
Having a Vomiting/Diarrheal Clean-Up Plan.
Issuance: The permit is issued only after the inspection passes with no critical violations.
Business and Alcohol Licensing
This final administrative phase allows the business to legally transact commerce.
Occupational Tax Certificate (Business License)
Required to legally operate any business within Gwinnett County or its incorporated cities.
Submission: Apply through the Gwinnett County Business Tax Portal. Requires a copy of the new Certificate of Occupancy (or Tenant Name Change Permit) reflecting the business name, EIN, and proof of any required State Professional Licenses.
Timing: This license must be active before applying for the Alcohol License.
Alcohol Beverage License (If Applicable)
The process for a Bona Fide Eating Establishment in Gwinnett is rigorous.
Application: Submit the application to the Gwinnett County License & Revenue Division. Expect a 4-to-6-week processing time.
Registered Agent: Must appoint a Registered Agent who is a resident of Gwinnett County.
Background Check: The owner, partners, officers, and General Manager (anyone with 20% or more ownership) must submit a Statement of Personal History and be fingerprinted for criminal history verification.
Distance Requirements: A certified report of survey from a Registered Land Surveyor or Professional Engineer is required, showing the exact distance to the closest church buildings, school grounds, or educational buildings to ensure compliance with local separation ordinances.
Menu Proof: A copy of the menu must be submitted to verify that the business qualifies as a bona fide eating establishment.
By treating this checklist as a non-negotiable step-by-step roadmap, restaurant owners can effectively manage their timelines and budget, avoiding the significant financial penalties of non-compliance in Gwinnett County.
At Radovic Permits, our permit consultant Metro Atlanta specialists focus on coordinating these critical reviews—from zoning verification to the final health inspection—to ensure a fast and compliant opening.