Direct answer
A Certificate of Analysis, or COA, is commonly used to communicate batch-related quality, analytical, or conformity information for a specific product lot. Buyers request it to support incoming checks, quality records, and document review. It is different from a TDS, which is product-focused, and an SDS, which is safety and handling focused.
Key takeaways
- COAs are often batch-specific.
- A COA does not replace the TDS or SDS.
- Request the current COA for the relevant product and lot.
What a COA typically contains
- Product name or identifier
- Batch or lot number
- Manufacturing or expiry-related dates where applicable
- Test or quality parameters where relevant
- Result, specification, or conformity statements where applicable
- Document issue details
Why buyers request it
A COA supports incoming inspection, supplier qualification, customer records, batch release, and traceability. The exact content depends on the product and document system.
COA vs TDS vs SDS
| Document | Main question answered |
|---|---|
| COA | What does this batch or lot record show? |
| TDS | What are the product properties, use notes, storage, and packaging details? |
| SDS | What safety and handling information applies? |
Related guides
Related guides
TDSWhat a TDS includes, how technical teams use it, and how it differs from COA and SDS documents.SDSWhat an SDS is used for, what information it may contain, and why importers, distributors, warehouses, and production teams request it.TraceabilityHow batch and lot codes, production records, COAs, FIFO, recall support, and document controls support B2B food ingredient traceability.DeclarationsHow allergen declarations, ingredient declarations, suitability statements, and compliance declarations support product and market review.
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Related product categories
Sources and references
- Regulation (EU) No 1169/2011 on the provision of food information to consumers EUR-Lex 2011-10-25 2026-06-26URL: https://eur-lex.europa.eu/eli/reg/2011/1169/oj/engGeneral EU food information and allergen-labelling context.
- Sly Commerce catalogue category data Sly Commerce 2026-06-26URL: https://slycommerce.com/productsLive product-family and category-routing context only; not product-specific suitability claims.