The comparative study “Strengthening the Role of Parliaments in SSG” – Challenges and Opportunities from Selected Case Studies”  explores the role of parliament in Security Sector Reforms (SSG), drawing on country case studies from Colombia, The Gambia, North Macedonia, and Tunisia. The comparative analysis examines cross-national patterns of institutional variation and their efficacy in contributing towards good SSG, all of which have wider applicability in the field of SSG/R and can be used to inform future policy choices and SSR interventions.