Since January 2020, QS goods in the QS supply chain fruit, vegetables and potatoes must be labelled with an identification number of the producer deposited in the QS database. In certain cases, an identification number of the packing location deposited in the QS database can be used instead of the producer number.
The labelling can be done either directly on the label of the goods (or box label) or in the delivery notes/accompanying documents.
The following figure clearly shows the requirement (Please click on the picture to enlarge).