The document discusses European policy around recognizing non-formal open learning in formal education curricula. Key points of European policy include recognizing prior learning since 1997, and encouraging open recognition of learning achievements from formal, non-formal and informal settings. For non-formal open learning to be recognized, learning outcomes must be documented transparently using standards and quality assurance. Benefits include allowing access to higher education programs and exemptions from parts of study programs. However, barriers include regulations around assessment and recognition, and tensions between accessibility and cost-effectiveness. The document presents a traffic light model to help evaluate open learning offers for their recognizability.