Tuna Safety Regulations in Houston: What You Need to Know

Houston Local Health Code Requirements for Tuna

The Houston Health Department enforces the Texas Food Establishment Rules (TFER), which align with FDA Food Code standards for seafood handling. All tuna must be received from HACCP-certified suppliers on the FDA's approved list; restaurants must maintain supplier verification documentation and can be audited during inspections. Temperature control is non-negotiable: raw tuna for sushi/sashimi requires freezing at -4°F (-20°C) for 7 days or -31°F (-35°C) for 15 hours to kill parasites like Anisakis. Cooked tuna must reach 145°F (63°C) internal temperature. Houston inspectors specifically document cold chain integrity, thermometer calibration, and freezer logs during routine and complaint-based visits.

Sourcing and Supplier Verification Standards

Houston food service establishments must purchase tuna exclusively from suppliers listed on the FDA's Seafood HACCP Compliance Database or equivalent state-approved sources. Documentation requirements include certificates of origin, supplier HACCP plans, and lot traceability records—all must be retained for at least two years. The FDA periodically updates its approved seafood supplier list, and Houston Health Department inspectors verify compliance by cross-referencing invoices and delivery records. If tuna comes from unapproved sources or lacks proper documentation, establishments face citations under TFER and potential temporary closure. Import tuna must also clear FDA Port of Entry inspection for species verification and contaminant testing.

Inspection Focus Areas for Tuna Handling

Houston Health Department inspectors prioritize five tuna-specific risk factors: (1) time-temperature control verification via calibrated thermometers and documented freezer/cooler logs, (2) parasite destruction records for raw-consumption tuna, (3) cross-contamination prevention between raw and cooked tuna, (4) employee training documentation on seafood-specific hazards, and (5) supplier traceability for rapid recall response. Critical violations—such as serving unproperly frozen tuna or receiving from non-approved suppliers—result in immediate corrective action orders. Routine inspections occur annually; high-risk seafood establishments may face increased frequency. The CDC's PulseNet system actively monitors tuna-linked outbreaks, and Houston facilities must report suspected contamination to the Health Department within 24 hours.

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