| Country | Thailand |
| Organisation | Roads Association of Thailand |
The Roads Association of Thailand (RATH) was previously known as Better Roads Association of Thailand. Its main objectives include promoting the modernization of highways and highway transportation and coordinating better understanding between the public and private sectors as well as other non-profit organizations.
The RATH has been an Institutional member of REAAA since 1973 and hosted the 1st EAAA Conference in Bangkok in 1976.
RATH is represented by Mr Aram Kornsombut, the President of RATH. He is an Honorary Member of REAAA in 2021.