PRINCE2 is firmly established as the world's most practiced method for project management and is globally recognized for delivering successful projects. The updated 2017 guidance, its first since 2009, places a strong emphasis on the scalability and flexibility of the method and on how best to tailor it to the complexity and specific requirements of a project. The best practice represented by the PRINCE2 method is supported by a scheme that offers three levels of certification: Foundation, Practitioner and Professional. The PRINCE2 method comprises of seven themes, principles, and processes and equips practitioners with the skills and knowledge to manage projects in a wide range of environments.