Which documents should a food-color supplier provide?

Core supplier records

Before purchase, check the supplier entity, product specification, relevant production or business-license records, batch reports and declarations. Each document should correspond to the actual product and batch, not merely the supplier’s general range.

Regulatory and application information

Use supplier scope statements, standard references and application suggestions as inputs for your regulatory review. For China, the linked GB 2760-2024 announcement is a reference route; another destination requires its own official evidence. Your food category, formula and labeling determine the final review.

Ask for practical guidance on pH, heat, light, oxygen, preparation and observed limitations in relevant food systems. Sample records and explanations of unsuccessful trials can be more useful than a generic stability claim.

Traceability and change control

Origin, batch shade, process changes and specification revisions can affect the finished product. Establish retained samples and supplier change notifications. A test report covers particular tests and batches; it does not replace specification, use basis, declarations and traceability.