Special and Differential Treatment

The document examines the three forms of special and differential treatment (SDT) in the WTO: modulation of commitments, trade preferences, and declarations of support. It argues that existing SDT is often unenforceable or eroding, and that the Doha Round requires a new, more sophisticated regime of differentiation based on objective criteria to achieve consensus among diverse developing nations.

• The WTO employs three distinct forms of SDT: modulation of commitments, which allows for different timelines or targets (such as lower tariff reductions for developing countries); trade preferences, which permit industrialized countries to grant lower tariffs to developing nations under the Enabling Clause; and declarations of support, which are non-binding statements of intent.
• Declarations of support for developing countries (DCs) and least-developed countries (LDCs) are entirely unenforceable, leading to resentment among DCs who feel they were misled into signing the Single Undertaking while accepting 'hard law' obligations in return.
• Existing legally-enforceable SDT provisions are described as 'eroding assets' because implementation delays—such as those in the Agreement on Agriculture and TRIPs—eventually expire, and the value of slow liberalization diminishes as barriers reach very low levels.
• The author argues that the Doha Round of negotiations may fail without the creation of new, robust forms of SDT, as countries are unlikely to trust vague phrases that could be interpreted unexpectedly by the WTO's binding dispute settlement system.
• Effective future SDT requires moving beyond a 'one size fits all' approach by identifying broad groups of countries with similar characteristics and establishing actionable mechanisms based on those shared differences.
• The current WTO system is considered too unrefined to distinguish between developing countries with vastly different needs, such as the agricultural differences between Ghana and Argentina.

APA

International Institute for Sustainable Development (2003). Special and Differential Treatment. https://www.iisd.org/system/files/publications/investment_sdc_may_2003_2.pdf

Chicago

International Institute for Sustainable Development. Special and Differential Treatment. 2003. https://www.iisd.org/system/files/publications/investment_sdc_may_2003_2.pdf.

Wikipedia

{{cite report |author=International Institute for Sustainable Development |title=Special and Differential Treatment |date=2003 |url=https://www.iisd.org/system/files/publications/investment_sdc_may_2003_2.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{internationalinstituteforsustainabledevelopment2003special, author = {{International Institute for Sustainable Development}}, title = {{Special and Differential Treatment}}, institution = {International Institute for Sustainable Development}, year = {2003}, url = {https://www.iisd.org/system/files/publications/investment_sdc_may_2003_2.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }