OECD countries such as Norway and Portugal and also some from Latin America such as Chile and Uruguay have greatly improved their policies on internal and external school evaluation. These evaluations must involve both students and teachers and be used for training purposes. These measures also need to be extended beyond the confines of the classrooms and systems need to be developed to measure skills of adults. Finally, in tertiary education it is crucial to improve assessment and accreditation systems to prevent fragmentation between universities in order to raise quality.