Developing Economies Lose Ground as UNCTAD Warns of Rising Hidden Trade Costs
Developing countries are losing significant access to major global markets as increasingly complex non-tariff measures emerge as a greater obstacle to trade than tariffs, according to a new report by UN Trade and Development.
In its May 2026 Global Trade Update, UNCTAD warned that least developed countries are forfeiting nearly 10% of their exports to G20 economies because they are unable to comply with mounting technical, regulatory and certification requirements governing international trade.
The report highlights a growing shift in global trade policy, where hidden compliance barriers — including health regulations, product standards, licensing systems and administrative procedures are increasingly determining market access more than traditional import tariffs.
According to UNCTAD, non-tariff measures now account for the largest share of export costs for 88% of countries globally, creating what the organisation described as an “invisible barrier” to trade.
While tariffs rose sharply in 2025, developing economies continue to face a double burden of higher import duties alongside rising compliance costs associated with technical standards and certification requirements. The pressure has been particularly severe for least developed countries with weaker industrial capacity and limited regulatory infrastructure.
UNCTAD noted that many of these regulations are not inherently protectionist, as they are often linked to health, environmental and safety standards. However, fragmented regulatory systems, poor transparency and costly compliance procedures are making it increasingly difficult for smaller exporters in emerging economies to compete effectively in advanced markets.
The organisation estimates that improving transparency alone could reduce trade costs linked to non-tariff measures by nearly 19%, while stronger regulatory cooperation could significantly ease the burden on exporters across developing regions.
The findings come at a time of heightened global trade tensions and rising economic fragmentation, with countries increasingly adopting interventionist trade policies in response to geopolitical risks, supply chain disruptions and domestic industrial protection strategies.
For African economies seeking to expand manufacturing exports under frameworks such as the African Continental Free Trade Area, the report reinforces growing concerns that regulatory barriers rather than tariffs alone may become the defining challenge for trade competitiveness in the years ahead.
