RSPO Supply Chain Certification Systems is an independent chain of custody certification which aims to prove that palm oil has been acquired in a sustainable and ethical way from a certified grower. This involves the whole supply chain - refining, manufacturing, processing, transportation and distribution to provide your business with the traceability required to demonstrate the sustainability of your palm oil. By achieving certification you can prove that you are meeting the expectations of customers and end users in a commitment to the sustainability of palm oil production.