This curated suite of in-depth case studies summarises some of the most important work LIWAY has conducted to date. It includes both intervention and thematic case studies. The intervention cases focus on one intervention area within a specific system – either examining LIWAY’s contribution to impact-level achievements or a key learning that may be less relevant to LIWAY as a whole, but beneficial for others. The thematic cases synthesise lessons from across LIWAY focused on one particular theme, and in some cases highlight the intervention case studies as examples of the points being made. The case studies can be read individually or as a whole.