Compliance
How to Verify NABL-Accredited COAs for Psyllium Imports
Compliance.
A practical COA verification guide for psyllium buyers reviewing lab scope, lot identity, methods, heavy metals, microbiology, and shipment linkage.
Key Takeaways
- To verify a psyllium COA, buyers should check the issuing lab, NABL accreditation scope where applicable, lot number, sample identity, test method, result, unit, limit, and authorized signatory.
- NABL accreditation applies to the lab and scope, not automatically to RM Psyllium or every shipment.
For bulk psyllium buyers, the COA is the first trust document. It should tell the buyer what was tested, which lot was tested, which method was used, what the result was, and whether the result fits the buyer specification.
NABL accreditation should be handled carefully. It belongs to the testing laboratory and the specific tests covered by that laboratory scope. It should not be used to imply that RM Psyllium itself is NABL-accredited or that every possible test is covered.
A sample COA is useful before PO because it lets the buyer check parameter coverage and wording. Final shipment review should still use a lot-specific COA or third-party lab report tied to the actual material being shipped.
Specification Reference
| Parameter | Range / Limit | Method |
|---|---|---|
| Lab Identity | Name + accreditation scope where applicable | Report / NABL scope review |
| Lot Identity | Batch or lot number shown | COA to packing-list match |
| Heavy Metals | Buyer limits for Pb, As, Cd, Hg | ICP-MS where required |
| Microbiology | Buyer limits for TPC, yeast/mold, E. coli, Salmonella | COA / lab report |
| Method References | Shown per parameter | COA review |
Frequently Asked Questions
What does NABL mean on a COA?
NABL is India’s accreditation body for testing and calibration laboratories. Buyers should verify the lab name, accreditation number, scope, and whether the reported tests fall inside that scope.
Does a NABL lab report mean RM Psyllium is NABL-accredited?
No. NABL accreditation applies to the testing laboratory and its test scope. RM Psyllium can provide or arrange third-party lab review where required, but should not be described as NABL-accredited.
Is a sample COA enough for final shipment approval?
No. A sample COA is useful for parameter review. Final release should use the lot-specific COA or report tied to the material being shipped.
What is the biggest COA red flag?
A COA without lot identity, method references, units, limits, or authorized signatory should be clarified before PO.
What NABL should mean to a buyer
NABL accreditation belongs to the testing laboratory and its approved test scope. It does not mean RM Psyllium is NABL-accredited, and it does not automatically cover every parameter. Buyers should verify the lab name, accreditation number, scope, method, sample identity, and lot number.
COA fields that matter most
A useful psyllium COA should show product name, grade, lot or batch number, sampling date, test date, method, unit, result, acceptance limit, and authorized signatory. If lot identity or method references are missing, ask for clarification before PO.
How to read a sample COA
A sample COA helps the buyer check whether the document covers the right parameters. It is not final shipment proof. Final release should be based on the lot-specific COA or third-party report for the actual material being shipped.
Buyer checklist before shipment
Match the COA to the purchase specification, packing list, invoice, sample code, destination requirements, and any third-party report. The same lot number should connect the quality file and the shipment file.