Fish and fishery products In this section Live bivalve mollusc (LBM) and fishery product approvals Importing fishery products or bivalve molluscs Freezing requirements for fish and fishery products Shellfish guidance In this section Shellfish Official Controls Classification Monitoring, reports and surveys In this section Shellfish production area assessments Chemical contaminant monitoring Biotoxin and phytoplankton monitoring Supplementary sampling Related content In this section Prepare your business for Brexit