How North Carolina's Food Rules Work
Unlike states with explicit approved-product lists, North Carolina's Home Processor Program uses a principle-based model: any food that is shelf-stable, non-TCS (Temperature Control for Safety), and poses low contamination risk is potentially allowed. The NCDA&CS evaluates certain products individually — especially sauces, acidified foods, and anything with "moist" characteristics. When in doubt, contact NCDA&CS at (984) 236-4820 before investing in production.
Open, Restricted & Prohibited Products
Use this grid as a starting reference. "Open" means no additional approval is needed beyond the standard home inspection. "Restricted" means the product is allowed but requires specific testing, certifications, or NCDA&CS evaluation before you can sell it. "Prohibited" means not permitted under the Home Processor Program.
🧪 Acidified Foods: The Restricted Category That Surprises Most Sellers
Pickles, hot sauce, BBQ sauce, salsa, and other acidified foods are among the most popular products home sellers want to make — and they ARE allowed in North Carolina, but they require significantly more work than baked goods. NCDA&CS takes acidified food safety seriously because improper acidification can create life-threatening botulism risk.
Here's exactly what you need to do before selling any acidified product:
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1Get your product pH tested by a certified lab — NC State University Extension (919-513-2090) is the recommended resource. The lab will determine your product's pH and water activity levels.
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2Receive your Process Authority Letter from the testing lab. This letter confirms your product is formulated safely and must be submitted with your application to NCDA&CS.
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3Complete the Acidified Food Course through NC State University. Contact 919-513-2090 for current scheduling and fees. You must submit the Certificate of Completion with your application. [VERIFY current course cost — one source cited approximately $400]
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4Submit your application with the Process Authority Letter and course certificate attached. Your application must also comply with 21 CFR 114 (Acidified Foods) and 21 CFR 108 (Emergency Permit Control).
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5Receive your home inspection — the NCDA&CS inspector will verify your production process and equipment in addition to your kitchen's GMP compliance.
The Apple Butter Rule: Why Some Products Need Individual Evaluation
NCDA&CS uses "apple butter" as its go-to example of a product requiring individual evaluation because there is no federally defined "standard of identity" for it. "Apple jelly," by contrast, has a clear federal standard and doesn't need special review. The principle: if your product doesn't clearly match a standard food category, expect NCDA&CS to evaluate it before approving your application. When in doubt, email homeprocessing@ncagr.gov with your product description before applying.
Remember: No Pets — This Affects Your Entire Operation
Even if your product is fully approved, your kitchen will fail inspection if any pet has entered your home. This applies 24/7, including overnight. Indoor pets are classified as manufacturing pests under 21 CFR 117 Subpart B. There are no exceptions and no workarounds.
Understanding the Three-Tier System
North Carolina's food safety framework centers on one fundamental question: can this food make someone seriously ill if produced in a home kitchen environment? Products that answer "no" are generally open. Products that could answer "yes under certain conditions" are restricted. Products that could definitively answer "yes" are prohibited.
🌡️ What is a TCS Food?
TCS stands for Temperature Control for Safety. These are foods that require specific temperature ranges to prevent dangerous bacterial growth. Dairy, meat, eggs, cooked vegetables, and any moist food held at room temperature falls into this category. The Home Processor Program prohibits all TCS foods from home kitchens because maintaining proper temperature controls in a residential environment cannot be reliably verified during infrequent inspections.
⚗️ How pH Keeps Acidified Foods Safe
Foods with a sufficiently low pH (high acidity) create an environment where most dangerous bacteria — including Clostridium botulinum — cannot survive. Properly acidified pickles, hot sauce, and vinegar-based products exploit this chemistry. The Process Authority Letter and Acidified Food Course exist to ensure your formulation consistently achieves a safe pH level, every single batch, in your home production environment.
💧 Why Water Activity Matters
Water activity (Aw) measures the amount of "free" water available in a food product — water that microorganisms can use for growth. Shelf-stable foods like cookies, dried spices, and hard candy have very low Aw values, meaning bacteria cannot thrive in them. Moist baked goods, fruit butters, and some sauces may have higher Aw values and require testing to confirm they meet safe shelf-stable thresholds before home production is approved.
🏭 When You Need a Commercial Kitchen
If your product is in the Prohibited column, your path forward is a licensed commercial kitchen — either renting one through a shared-use kitchen (North Carolina has several), or constructing a dedicated commercial food production space. NC State University Extension maintains a directory of shared-use and incubator kitchens at ncnik.org. Some products prohibited from home kitchens can be licensed commercially with the right facility and permits.
Compliance Checker
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