The document discusses the Cluster Twinning component of the Consolidated Project for SME Development in India, which aimed to enhance the competitiveness of underachieving SME clusters through twinning arrangements between Indian and foreign clusters. Three clusters were selected for twinning - the Chennai leather, footwear and auto components clusters. A variety of trust-building and capacity building activities were conducted in each cluster, including needs assessments, technical trainings, seminars, and skills development programs. Key methodological lessons for cluster twinning included careful cluster selection, diagnostic studies, trust-building activities, action planning, and monitoring & evaluation.