Food laboratory sourcing
Find the right route for food microbiology, contaminants, composition or a defined shelf-life question. A useful laboratory request starts with the food, the decision and the evidence required.
Use this guide to prepare a food testing brief and check a provider’s technical scope. You can also explore matching records in our reviewed laboratory catalogue; coverage is limited.
Choose Testing, a country and an optional method or material in the laboratory search. Previewing the matching count is free. The email and CSV report costs €10 total, with automatic dispatch after completed payment is verified. Current coverage is limited; a zero result does not mean that no suitable laboratory exists.
Choose the question your food laboratory must answer
A broad request for a “food safety certificate” is difficult to quote reliably. Specify whether you need a result for product release, a buyer’s specification, an investigation, routine process checks or a shelf-life assessment. These decisions can need different samples, methods and interpretation.
Microbiological testing
Identify the food category, processing stage, intended use and organism or indicator where known. Ask whether the proposal is for detection, enumeration, a specified criterion or a wider investigation.
Contaminants and residues
State the commodity, origin and substances of concern, with the relevant limit or buyer specification. Ask whether the method’s reporting threshold is suitable for the decision you need to make.
Composition and product specification
Describe the food matrix and the properties to be reported. Clarify whether the request concerns formulation checks, label support, ingredient verification or a customer’s specification; do not assume one analysis answers every purpose.
Shelf-life and storage questions
Provide the process, packaging, storage conditions and proposed life. Ask the provider to define the study design, relevant endpoints and limits of the conclusion rather than simply requesting a single end-date test.
Microbiology: agree the food category and sampling plan
EU microbiological criteria apply to specified food categories and circumstances. The European Commission’s overview distinguishes testing from the preventive controls that contribute to food safety. A satisfactory result from selected samples does not replace a food business’s wider controls.
For a criterion-based request, identify the applicable category, stage, organism, sampling plan and interpretation with the laboratory or appropriate food-safety specialist. Check Regulation (EC) No 2073/2005 and its amendments using the Commission’s legislation links, and record the version used for your order. Do not reuse an older criterion without checking whether it still applies.
For shelf-life questions involving ready-to-eat food and Listeria monocytogenes, the Commission’s food-hygiene guidance platform provides specific shelf-life-study guidance. State the product and question before choosing between a routine analysis and a study; these are not interchangeable services.
Specify chemistry against the actual food matrix
A method suitable for one food does not automatically resolve a request for another. Give the laboratory a practical matrix description: liquid or solid, major ingredients, processing and any feature likely to affect analysis. Identify whether the result is required on the product as sold or on another agreed basis.
For a limit-based decision, provide the limit’s source and units. Ask the laboratory to state the method, reporting limit, units, relevant uncertainty and any limitations in the proposed result. “Not detected” without a stated reporting threshold may not answer whether a particular requirement has been met.
Separate the analytical result from interpretation. If you need a pass/fail statement, agree the specification and decision rule where relevant. If the question is whether the food can legally be marketed, identify the separate regulatory review required; buying one test is not a complete market-access assessment.
Food-contact materials need a distinct brief
If the item is packaging, a container or another food-contact article, describe that article rather than treating it as a food sample. The European Commission’s food-contact materials overview sets out the general framework, good-manufacturing-practice requirement and material-specific rules, with national rules relevant for some materials.
For a migration-testing request, provide the complete material structure, intended food contact, contact time and temperature, and single-use or repeat-use conditions. Ask the laboratory to explain its proposed conditions and which requirements the programme addresses. A generic migration result does not establish compliance for every food or use scenario. Distinguish migration testing from food microbiology or composition when discussing the scope with a laboratory.
What to send with your food testing enquiry
| Include | Useful detail |
|---|---|
| Product or sample | Food name, ingredients or matrix, processing, packaging and batch information needed to understand the task. |
| Decision and recipient | Product release, buyer requirement, shelf-life question, investigation or another clearly described purpose; who needs to use the report. |
| Required result | Organism, analyte, property or problem; standard, method, criterion or specification where known. |
| Sampling | Who will sample, available units, sample history and any sampling plan already required. Ask for instructions before collecting or dispatching samples. |
| Storage and transport | Shipping origin, required storage conditions and expected dispatch date. Agree the transport and acceptance conditions with the laboratory. |
| Deadline and report | The decision date, reporting language and any need for accredited results, interpretation or an agreed conformity statement. |
Example enquiry structure
“We need a testing proposal for [food and processing/packaging description] intended for [market or customer]. The decision is [purpose]. The requested organism/analyte is [known requirement, or ask for scoping]. Please confirm the sampling plan, sample quantity and transport conditions, proposed method, performing site’s scope, reporting limits where relevant, turnaround and total cost. Samples will ship from [country].”
The laboratory request checklist helps organise the brief. Keep the sample description and requested decision clear so the provider can identify missing information before quoting.
Verify accreditation for the matrix and method
ISO/IEC 17025 addresses testing and calibration laboratory competence. Check the laboratory’s current official scope for the specific matrix, method, location and limitations; a food-testing service on a company website is not proof that every proposed result is accredited.
Use the EA member directory to identify the national register. Ask the provider to map the quotation to its scope and identify externally performed or unaccredited activities. For a flexible scope, request the relevant current method list. Confirm any recipient or official-control requirements separately before commissioning work.
Keep the official scope, checked date and written clarification with the order. Follow the accreditation scope verification guide if the company has several sites or the schedule is difficult to interpret.
Compare food laboratory quotations fairly
Give each provider the same sample description and decision question. Compare the included methods, number of sample units, sample preparation, reporting thresholds, accredited status, turnaround and deliverables. Ask whether collection, shipping materials, urgent work, interpretation or additional reports cost extra.
Agree what happens if a sample arrives outside the receiving conditions or the method proves unsuitable. Establish who authorises additional work, whether samples are retained and when the report is due. Our laboratory quote comparison guide provides a fuller purchasing record.
Common food testing questions
Can I use a laboratory in another European country?
Consider scope, recipient requirements and logistics together. The closest site may be useful for time-sensitive samples; a more distant site may offer the required method. Confirm transport feasibility and the report’s intended acceptance before dispatch.
Will one report prove that the food is safe?
A report describes the agreed samples and analyses, with their limitations. It does not establish every aspect of safety, every batch or every stage of manufacture. Define the decision the results will support.
What if I do not know which tests to request?
Describe the product, process and problem. Request an initial scoping response rather than guessing a test panel. Ask which information the provider needs before it can recommend and price the work.
Explore laboratory search options
Choose an activity, country and optional technical search phrase to explore the reviewed catalogue. Confirm the exact scope, availability and quotation directly with the laboratory.
Search reviewed laboratoriesPreviewing is free. Matching selection reports are available for €10, with automatic email and CSV dispatch after completed payment is verified. The selection report does not include laboratory work or a quotation.
Source review: 28 September 2026. Official sources are linked beside the relevant explanations. Check current legislation, recipient requirements and the exact laboratory scope for your order.