Independent Assessments For Food Manufacturers.

AsureQuality Engineers independently assess food manufacturing premises, facilities, and equipment for compliance with:

  • New Zealand regulatory requirements
  • Importing country requirements
  • Export regulatory requirements
  • Internationally recognised standards

Our services range from regulatory services, including heat treatment and premises evaluations, to non-regulatory services, including heat treatment validations and annual checks/tests, equipment fabrication inspections/assessments, and industry training.


AsureQuality Engineers have in-depth knowledge of the MPl (formerly NZFSA) Heat Treatment Code of Practice (COP) and industry recognised heat treatment requirements. Heat treatment assessments and audits include validations and evaluations for a range of food manufacturing processes and liquid product types, including:

  • Dairy products (including pasteurised milk and UHT milk)
  • Juices
  • Soups
  • Fruit pulp
  • Plant based milks
  • Stocks
  • Eggs
  • Wine and beer 

...and other liquid products.

Heat Treatment Validation

Validation of heat treatments for compliance with nominated design codes and industry standards occur at the design stage and through to the certification of completed equipment. In-depth compliance reviews of the existing heat treatment processes can also be completed.

Heat Treatment Evaluation

Carried out by MPI recognised Heat Treatment Evaluators, who evaluate and approve:

  • Heat treatment design
  • Fabrication
  • Safety controls
  • Performance
  • Record keeping
  • Staff knowledge 

...for compliance with the New Zealand regulatory system, as well as internationally recognised heat treatment requirements.

Continued Compliance

Annual checks and tests can be completed for heat treatments that have been previously approved. This helps you to ensure continued compliance with regulatory and internal compliance requirements.



Our engineers are MPI recognised Dairy Premises Evaluators. They have experience throughout the food manufacturing industry, including the build of new premises or significant changes to existing premises.

Premises evaluations include a review of the initial designs for both new manufacturing premises and changes to existing premises, as well as onsite assessments throughout and upon completion of the project.

Design and Plant Layout Reviews 

Design and plant layout reviews cover all aspects of factory layout design, which are considered critical for safe food production.

This includes assessments of:

  • Factory layouts
  • Build plans
  • Environmental controls
  • Hygienic design
  • Building finishes
  • Ventilation
  • Drainage
  • Process and Instrumentation Drawings (P&IDs)
  • Pasteurised product segregation and controls
  • CIP processes
  • Services
  • Instrumentation requirements
  • Food and non-food grade materials

Onsite Reviews

Onsite reviews are completed as part of premises evaluations to verify that hygienic design standards are implemented for buildings and processing plants; and that controls are effective throughout the project.

Independent Assessments

Our engineers provide independent assessments of food processing equipment. This includes:

  • Approval certificates for standard components (vent valves, flowmeters, etc.)
  • Hygienic surveys of farm and plant equipment
  • Gap and investigation audits of premises where improvement is required


Our engineers inspect process equipment during fabrication and on completion to confirm hygienic design and specification conformance with compliance requirements.

The equipment can be assessed for compliance with both the New Zealand and overseas requirements. These inspections can include:

  • Welding and general design
  • Material certificates for stainless steel
  • Internal quality records

Inspections can be arranged on request with inspection reports supplied to the customer and fabricator on completion of the audit.


AsureQuality offers Heat Treatment Awareness training for pasteurisation and UHT heat treatment processes. These courses are designed to inform operators and other associated company staff of the fundamentals of pasteurisation and UHT heat treatments. AsureQuality also offers tailored training for hygienic design and best practice factory design for the dairy and food industry. This is available upon request.

Contact Us

Please get in touch to find out more.

Phone: 0508 00 11 22