This article explains how the Program for International Student Initiative for Development (PISA-D) initiative aims to make PISA more accessible to middle- and low-income countries. A key component of PISA-D is building capacity in the participating countries for managing large-scale student learning assessments and using the results to support national policy dialogue and evidence-based decision making. The capacity-building approaches and instruments piloted in PISA-D will be available to all PISA participating countries in need of capacity building support from the 2021 cycle onwards.