FSQA Snippets: The Importance of Biosecurity for Food Plants

Biosecurity is defined as the procedures intended to protect humans against disease or harmful biological agents.  The FDA & USDA provide guidance to all human food facilities in the important area of Biosecurity.  Below is an overview of some key elements that should be included in a robust Biosecurity plan:

• Management and Policy - establish a Food Security Team (can be the Food Safety Team), conduct a Risk Assessment to evaluate vulnerabilities, establish Crisis Management procedures for food tampering, product recall, and emergency evacuation, and maintain Coordination with Authorities to assure that local, State, and federal law enforcement, and public health contacts are updated.

• Personnel Controls – this includes background checks, positive identification systems (such as ID badges, color-coded uniforms for access), restricted area access based on job function and supervision levels, and conduct staff training in food security procedures/tampering detection and response, monitoring unusual behavior.

• Facility and Physical Security - secure the perimeter with fencing, lighting, cameras, and self-locking emergency exits (including roof access and storage facilities), control entry for visitors/contractors/delivery personnel, control access to HVAC, water systems, electricity, chemical storage, ice machines, bulk ingredients (such as oil, flour, corn, CO2), establish surveillance of the facility and incoming/outgoing vehicles (to include inspection of shipments with verification of serialized seals to the incoming paperwork), and maintain laboratory biosecurity when hazardous biological agents, chemicals, or pathogens exist.

• Operations and Process Security - monitor equipment and production lines (e.g., blenders, chill tanks), verify integrity of packaging and restricted ingredients, maintain traceability (lot numbers, Cool Labels) for all raw materials and finished products, control of returned goods with validation of their use in rework, conduct regular inventory checks to include hazardous chemicals, and implement tamper-evident seals on outgoing shipments.

• Monitoring, Verification, and Preparedness – conduct regular, confidential food security assessments/drills, mock recalls and perimeter security tests, evaluate effectiveness of contractors or third-party security, and periodically revise food defense plans to address new risks or vulnerabilities.

• Water, Ice, and Mail Handling - protect water supply and in-plant ice machines from unauthorized access, inspect and restrict mail-handling in proximity to food areas, and train staff to identify and manage suspicious mail.

• Computer and Data Security – establish firewalls, password-protection, activity monitoring and conduct regular backups for critical operational data that could affect food safety.

The goal is to prevent, detect, and respond to intentional contamination while maintaining compliance with federal regulations.

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