PISA for Development (PISA-D) aims to make the assessment more accessible and relevant to low- and middle-income countries. This report summarises findings from the out-of-school assessment results for PISA-D. By combining the out-of-school assessment with the in-school assessment, PISA-D has been able to achieve a unique perspective on the current skills level and on the challenges that the entire population of 14-16 year-olds face. Seven countries participated in the school-based implementation of PISA-D: Cambodia, Ecuador, Guatemala, Honduras, Paraguay, Senegal and Zambia.1 Four of them, namely Guatemala, Paraguay, Honduras and Senegal, also participated in the PISA-D out-of-school assessment. Panama took part in the main PISA assessment in 2018 and the PISA-D out-of-school assessment. This report provides an overview of the main results of the out-of-school assessment for the five participating countries, comparing them, where relevant, with those for the in-school students discussed in PISA in Focus #91.