Book excerpt: Belgium has a high level of productivity. However, growth of productivity has declined quite strongly over the past two decades, and more so than in other advanced economies. This is a worrying development, as fewer productivity gains mean less wage growth and a slowdown in improvements to pensions, health care and well-being. This In-Depth Productivity Review of Belgium assesses in detail the drivers of productivity and recommends a 7-Point Action Plan to reignite productivity growth in Belgium.