HACCP for Fish and Seafood Handlers in Ireland: Full Compliance Guide

Ireland is one of Europe\'s biggest seafood producers, with thousands of jobs in fishing, aquaculture, processing, retail and restaurants. The HACCP risks in this sector are unique - histamine, parasites and a cold chain that breaks easily. This guide walks through the controls every Irish fish and seafood handler needs to operate.

The five hazards specific to seafood

1. Histamine (scombrotoxin) in tuna, mackerel, sardines, anchovies. Heat-stable; once formed it cannot be cooked out.
2. Parasites - Anisakis in cod, hake and herring; tapeworms in wild salmon.
3. Pathogenic bacteria - Vibrio, Salmonella, Listeria.
4. Marine biotoxins in bivalve molluscs (scallops, mussels, oysters).
5. Heavy metals - mercury accumulation in apex predators.

Cold chain - the single most important control

Histamine production accelerates above 4°C. Best practice in Irish seafood operations:

• Receive at 2°C or below.
• Store on ice in a dedicated chiller (0-2°C).
• Display on ice changed at least twice daily.
• Reject any delivery whose surface temperature is above 4°C.

Parasite control

Under EU Regulation 853/2004, fish to be eaten raw or lightly cured (sushi, ceviche, gravadlax) must first be frozen at -20°C for 24 hours or -35°C for 15 hours. Keep the freezing log; it is a CCP and inspectors check it routinely.

Bivalve mollusc traceability

Every batch of mussels, oysters or scallops sold in Ireland must arrive with a Registration Document showing harvest area, classification (A, B, C), date and dispatcher. File the document and link it to the production batch. Without it, you cannot legally sell the product.

CCPs typical in an Irish seafood operation

• Goods-in temperature check.
• Cold storage at 0-2°C.
• Parasite-killing freeze for raw consumption.
• Cooking - 75°C for 30 seconds.
• Cooling cooked seafood within 2 hours.
• Hot-hold for cooked seafood at 63°C.

Cross-contamination from raw to cooked

Use blue boards and dedicated knives for raw fish. Stack raw fish below cooked seafood and ready-to-eat product. Sanitise contact surfaces between raw and cooked tasks with a two-stage clean.

Records the FSAI checks specifically for seafood

1. Goods-in temperature log per batch.
2. Parasite-freezing log for raw-consumption product.
3. Bivalve registration documents on file.
4. Cooking and cooling temperature records.
5. Allergen matrix flagging fish, crustaceans and molluscs.
6. Training records - every staff member with a current HACCP certificate.

Allergen note

Fish, crustaceans and molluscs are three separate allergens under EU 1169/2011. They cannot be merged into "seafood" on customer information. The matrix must list each one and every dish that contains it.

Train the team

Seafood-specific knowledge is layered on top of standard HACCP training. The fastest way for a new fishmonger or sushi prep cook to come up to speed is to complete a generic HACCP Course first - covering temperature, hygiene and traceability - and then add the seafood-specific procedures internally on day one.