Inspections & compliance
Six-Monthly Lab Testing for Manufacturers: Who Must Do It
Applicable manufacturing licence conditions require testing relevant chemical and microbiological contaminants at a risk-based frequency and at least once in six months. Choose a scope justified for the food, then follow the current FoSCoS report-upload or linking process. One generic laboratory panel cannot cover every product.
By the MyFoodLicense team Sources checked 3 min read
In this guide
Read the condition and applicability
Condition 12 addresses relevant contaminants, historical data and risk assessment, with the stated minimum frequency and laboratory options. Assess the manufacturer, repacker or relabeller arrangement and endorsed products. Do not impose the same product-testing programme on every retailer. Read condition 12.
Plan the reporting periods
Official licensing FAQs describe the manufacturing half-year framework as April–September and October–March. Check current orders and account requirements for report submissions. Do not invent a universal upload deadline from a historical reminder that applied to a different period. Read testing FAQs.
Choose relevant parameters and laboratories
Map the applicable product criteria and risks to a test plan. Check laboratory recognition or accreditation and its scope for the actual product and parameter. NABL accreditation in an unrelated area does not establish food-test capability for every analyte.
Link the report to the product
Keep sample, batch, date, method, result, unit and acceptance basis clear. The FoSCoS guidance describes uploading or linking reports to the endorsed products and period. Save the acknowledgement and the underlying report, not just a dashboard screenshot. Read report guidance.
Act on abnormal results
Review failures and trends promptly, assess affected stock and investigate the cause. An official regulatory sample has a different appeal procedure from routine internal testing. More frequent testing may be appropriate under the risk assessment; the six-month minimum is not a reason to ignore emerging problems.
A worked example
Hypothetical example
A manufacturer sends all products for a generic panel that omits a relevant category parameter. It revises the scope with the applicable criteria, verifies laboratory capability and links the reports to the correct products and half-year. The purchase invoice for testing alone would not prove a suitable programme.
Your practical checklist
- Assess applicable manufacturing conditions.
- Map products to relevant risks and criteria.
- Plan current half-year and account requirements.
- Verify laboratory scope and recognition.
- Link batch reports to products and periods.
- Investigate results and retain acknowledgements.
Download this preparation checklist
For help applying this review to your business, explore our FSSAI Compliance Gap Assessment service. Bring the documents described above so the consultation can focus on the decisions still unresolved.
Frequently asked questions
Does every retailer need the same six-month programme?
No. Assess the actual activity and applicable condition.
Are all laboratories suitable for every parameter?
No. Check their relevant scope and status.
What periods do the cited FAQs describe?
April–September and October–March for the stated manufacturing framework.
Does uploading a report fix a failed result?
No. Investigate and address the actual nonconformance.
Can testing be more frequent?
Yes. The condition includes risk-based frequency as well as the minimum.
Official sources and further reading
Checked on 2 October 2026. Gazette notifications and operative directions prevail over compilations and summaries, including this guide.
- FoSCoS conditions of licence: Condition 12 risk-based relevant testing at least six-monthly; read June 2026 changes to other conditions.
- FoSCoS six-monthly laboratory report upload guidance: Manufacturer report upload/linking and product linkage; assess licence conditions and applicable lab scope.
- FSSAI licensing and registration FAQs, 26 July 2022: Online document submission and general application concepts only. Old turnover, validity, renewal and fee guidance is superseded by 2026 sources.
- FSSAI current advisories and orders: September 2026 festive-drive, lab-validity, referral-reporting and officer orders; directory-level evidence when document access fails.
This guide is general information, not legal advice; the right route depends on your product and business facts. Examples marked hypothetical are illustrations, not client cases. MyFoodLicense is an independent consultancy and is not affiliated with FSSAI; applications are decided by the competent authority on the official FoSCoS portal.