BRCGS Global Standard for Food Safety Issue 9 9.6.1: Traceability of traded products to the last manufacturer or packer and to each recipient

What does 9.6.1 require?

The traceability procedure must extend to traded products so that, for each batch, the site knows who last manufactured it (or, for primary agricultural produce, who packed it or where it last underwent significant change) and holds records of who received each batch.