Two forces are driving this change. First, the nature of services itself has shifted. Earlier, trade in this field was dominated by transport and travel, which depend on the movement of people and goods, and accounted for nearly 70 per cent of services trade in 2000. However, the share of such services had fallen to less than 40 per cent by 2023. In their place, modern services like information technology, finance, and business services have taken the lead, which are easier to deliver across borders without physical proximity. Second, technology has changed what can be traded. Digital platforms, cloud computing, and remote work have made many services tradable. Nevertheless, much of the opportunity remains unrealised. Globally, services trade remains concentrated among advanced economies. At the same time, the nature of constraints is shifting. Unlike trade in goods, where tariffs dominate, services face regulatory and structural barriers like data-localisation rules, licensing requirements, restrictions on foreign ownership, and compliance standards.