The OECD Standard Codes for the Official Testing of Agricultural and Forestry Tractors allow participating countries to perform tractor tests according to harmonised procedures, and to obtain OECD official approvals which facilitate international trade. 

 Read more about the Codes  Download our brochure (pdf)

Download the NEW Guidelines on Codes 2 (pdf)

Annual Meeting of the OECD Tractor Codes

The OECD Tractor Codes are open to OECD member and non-member countries. Twenty-seven countries adhere, including : Brazil, China, India, the Russian Federation and Serbia.

View the full list of National Designated Authorities and Testing Stations in the OECD Tractor Codes.

The OECD also works with the  UN and other international organisations to extend safety and environmental standards to countries in Latin America, Africa, and Asia.

• OECD Codes and Schemes in Africa (pdf)
• OECD Codes and Schemes in Asia (pdf)
• OECD Codes and Schemes in Latin America (pdf)

Read about the advantages of the OECD Tractor Codes:

The Annual Meetings at OECD Headquarters offer the opportunity to discover prototype tractor models, as well as a collection of scale model tractors. 

• View photos from the 2017 and 2020 Annual Meetings