Technical Barriers to Trade
Introduction to technical barriers to trade (TBT)
Technical regulations and voluntary standards set out specific characteristics of a product (such as its size, functions and performance) and how it is labelled or packaged before it enters the marketplace. These measures usually serve legitimate goals of public policy e.g. protecting human health and safety, or the environment.
At the same time, these technical standards and regulations can have an important influence on international trade. They can vary from country to country, or be costly and burdensome by design or effect. The World Trade Organization (WTO) Agreement on Technical Barriers to Trade contains rules specifically aimed at preventing these measures from becoming unnecessary barriers.
OECD work on the subject
To deepen understanding of their nature and trade effects, OECD has investigated types of technical barriers as part of its work programme on non-tariff barriers to trade, including work in the area of product labelling, where practices have grown more complex in recent years and traders and governments have voiced concerns about potentially negative implications for market access.
Other work has focused on onformity assessment (CA) procedures. These procedures assess conformity of products, processes and services to specific requirements or standards and typically involve components such as testing, certification and accreditation.
In this area, the OECD collected data assessing the nature and extent of trade problems arising from conformity assessment (CA) procedures. This exercise involved two factual surveys aimed at 1) exporters and 2) conformity assessment bodies in a selection of OECD member countries and carried out in 2004-2005. Case studies documenting experiences of exporters in developing countries, and a review of the CA discussion taking place in the WTO Committee on TBT since 1995, complement this work and feed into the analysis of trade problems and opportunities seen to arise from CA procedures and practices.
Papers and analysis
- Using International Standards in Regulations: OECD Provides a New Tool for Governments
Learn about the background and approach to OECD work on how governments user international standards in technical regulatins, and the effects on trade. (Article from ASTM Standardization News)
OECD working papers
- The Use of International Standards in Technical Regulation (annex ) (OECD Trade Policy Working Paper No. 102, 2010)
To what extent do governments use international standards in their technical regulations? This paper looks at the electrical household appliance, natural gas equipment and telephony sectors in Canada, Japan, Korea, Mexico, United States and the European Union.
- International Standards and Trade – A Review of the Empirical Literature (OECD Trade Policy Working Paper No. 97, 2010)
How do international standards affect international trade? This paper surveys empirical studies investigating this relationship. Its main focus is on econometric studies, but surveys and some of the literature investigating the relationship between standards and other economic measures, such as productivity, growth and welfare are also covered.
- Bilateral and Regional Trade Agreements and Technical Barriers to Trade: An African Perspective (OECD Trade Policy Working Paper No. 58, 2007)
This paper examines provisions regarding technical barriers to trade in selected bilateral and regional trade agreements and reviews to what extent such provisions go beyond the WTO Agreement on Technical Barriers to Trade.