PISA for Development Assessment and Analytical Framework : Reading Mathematics and Science “What is important for citizens to know and be able to do” The OECD Programme for International Student Assessment (PISA) seeks to answer that question through the most comprehensive and rigorous international assessment of student knowledge and skills. As more countries join its ranks PISA is evolving to successfully cater for a larger and more diverse group of participants. The OECD launched the PISA for Development initiative in 2014 to support evidence based policy making globally and offer universal tools in monitoring progress towards the Education Sustainable Development Goal. Spanning six years this unique pilot project aims to make the assessment more accessible and relevant to a wider range of countries while maintaining the overall PISA framework and accordance with PISA’s technical standards and usual practices. The PISA for Development Assessment and Analytical Framework presents the conceptual foundations of the project and covers reading mathematics and science. PISA for Development has a school based component and an out of school one. For the school based component a questionnaire about students’ background is distributed to all participating students. School principals complete a school questionnaire that describes the school its students and teachers and the learning environment. Teachers also complete a questionnaire about themselves the school’s resources their teaching practice and their students. The out of school respondents complete a background questionnaire and their parent (or person most knowledgeable about them) answers a questionnaire about the youth’s background and childhood experiences. A household observation questionnaire is completed by the interviewer and information about the location of the household is collected by PISA for Development National Centres. Nine countries participated in the PISA for Development assessment: Bhutan Cambodia Ecuador Guatemala Honduras Panama Paraguay Senegal and Zambia.