The tailor-made GTS training focused on helping Nestlé Hong Kong identify the challenges on traceability, introducing ways to guarantee the accuracy and speed of the traceability system. The GS1 Global accredited auditor and qualified global traceability trainer by had also elaborated a multitude of traceability standards, technologies and systems, like GTIN and SAP system, so as to ensure product information is accessible by every stakeholder on the supply chain using electronic platform to reduce use of paper and human error.