Repeated pathogen positives are telling you something. We find out what.

A single pathogen positive can be a one-off event. Repeated positives are a system failure. Produco investigates pathogen issues and contamination events thoroughly – finding the root cause, not just treating the symptom – and builds the controls that stop it from happening again.

Pathogen and Contamination Issues

How Produco approaches pathogen and contamination investigations

  • Review of current HACCP controls for the relevant hazard
  • Environmental monitoring programme review
  • Cleaning and sanitation programme assessment
  • Root cause analysis – identifying where the control is failing
  • Corrective action development and implementation support
  • Validation of new controls before returning to production
  • Staff training on pathogen awareness and hygiene practices

We have worked through complex pathogen investigations in some of NZ’s most demanding food manufacturing environments. We know what to look for and how to fix it.

Why Produco

We work alongside your team to help businesses make informed decisions, reduce risk, and achieve their goals with practical, proven solutions that support both compliance and business growth.
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Proven Industry Experience

We’ve helped businesses across the food, beverage, dairy, meat, export, retail, and medicinal cannabis sectors solve complex compliance and food safety challenges with confidence.

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Practical Solutions

We focus on clear, actionable advice and systems that work in the real world—not unnecessary complexity or paperwork.

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Senior-Level Expertise

Our experienced consultants bring deep knowledge of HACCP, GFSI standards, audits, retailer requirements, and regulatory compliance.

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End-to-End Support

From startups entering the market to established manufacturers managing audits, exports, certifications, and operational improvements, we’re with you every step of the way.

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Commercially Focused

We understand that compliance must support business growth. Our recommendations are designed to reduce risk, improve efficiency, and help you achieve your commercial objectives.

Whatever the Problem, We'll Help You Fix It.

One conversation will tell you exactly where you stand and what you need to do next.