The article explores how different regions can boost their innovation capabilities through a regional innovation system. It looks at the main players in these systems and how they impact innovation and competitiveness. The research shows that regional innovation systems exist in all regions, not just in places known for innovation. The article aims to answer questions like what these systems are, how actors in them interact, and what policies can help develop them. Countries around the world have been working on developing their own regional innovation systems to drive growth and competitiveness.