COA Chain helps laboratories, pharmacies, manufacturers, sellers, and brands protect Certificates of Analysis and give customers a direct way to verify the record behind each product or batch.
The overview cards below introduce how COA Chain serves each market. Each card links to a dedicated page with the full business case, workflow, features, and registration path.
Select a market to see how COA Chain protects records, identities, batches, and authorized use across the supply chain.
How can sellers prove that a COA is authentic and authorized?
Connect each protected COA to the seller, product, batch, and current registry status—so customers can verify the record instead of trusting a PDF alone.
How can brands make verified quality visible before purchase?
Publish current, independently verifiable testing records for individual products and batches while strengthening supplier transparency and customer confidence.
How can pharmacies demonstrate testing while protecting confidential relationships?
Share the verification information patients and partners need while controlling which supplier, formulation, and supply-chain details remain private.
