GMO risk assessment around the world: Some examples

All over the world, authorities responsible for the assessment and surveillance of foods and feeds derived using gene technology and the environmental impacts of genetically modified organisms (GMO) have chosen specific strategies to assess their safety. Although different regulatory frameworks are in place, almost all adopted risk assessment strategies are based on a common set of principles and guidelines. Here we provide some examples of these strategies and we compare them to highlight areas where an international consensus exists. Our hope is that even if limited, this short review can represent a first step towards the recognition of an international consensus and a broader dialog on GMOs regulation worldwide.