Sustainable palm oil production is comprised of legal, economically viable, environmentally appropriate and socially beneficial management and operations. This is delivered through the application of the following set of Principles and Criteria, and the accompanying Indicators and Guidance. The first set of Principles & Criteria, Indicators and Guidance (P&C 2007) have been applied since November 2007. These had been subject to trial implementation from November 2005 to November 2007 and in a number of countries to a subsequent process of National Interpretation. After five years of application by RSPO members, P&C 2007 were reviewed in 2012-2013 by the RSPO Principles and Criteria Review Taskforce.