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Guide

Prepare for a thermal-process review

Gather the product, equipment, package, and process records needed for an initial discussion.

Technical · Institute of Food Safety, Health & Hygiene
Published and editorially reviewed October 7, 2026

Thermal-process evaluation begins with a defined product and application. A generic temperature or time does not establish that a process is suitable for your operation.

Bring the complete process

  • Product description, formulation, and relevant product characteristics
  • Process flow, equipment, package, and fill information
  • Established operating conditions and how they are monitored
  • Existing process documentation and supporting studies
  • Proposed changes, deviations, or the technical question

Connect the process to the food safety system

Identify where process controls appear in the food safety plan, procedures, and records. Show how responsibilities, monitoring, review, and response to departures are assigned.

Define the next decision

Explain whether the review concerns a new application, a product grouping, an equipment change, a documentation gap, or an operating event. The scope and the evidence needed depend on that question.

Use this resource to prepare a discussion. Product-specific conclusions and operating limits require technical review of the actual application.