- COA Verification
Verify a certificate of analysis
Search by report number, COA number or sample ID. Verification is public no account is required.
Verify a COA
Enter the COA / Report Number to confirm authenticity.
No certificate searched yet
Enter the identifier printed on the certificate of analysis. It appears in the header of the PDF and on the sample label as the report number.
- Process
How COA verification works
Find Your Report Number
Locate the report, COA, or sample ID provided with your testing documentation.
Enter Your Information
Enter the number into the verification search field.
Review the Record
Compare the displayed product, lot, testing type, date, and results.
Download the Report
View or download the corresponding PDF when available.
- Why Verify
Confidence backed by traceable records.
Authentic Records
Verify that a testing record exists within our reporting system.
Traceable Samples
Verify that a testing record exists within our reporting system.
Transparent Results
Verify that a testing record exists within our reporting system.
Easy Access
Verify that a testing record exists within our reporting system.
