Thailand: More stringent vehicle emissions standards
As of 1993 all vehicles are required to have catalytic converters installed. IN 1999-2001, new emissions standards have been adapted from the European Union’s standards and implemented. An inspection program has been set up to enforce these standards.
Status: In Force; Mandatory
References: National Communication to the UNFCCC; http://www.adb.org/vehicle-emissions/THA/standards.asp#docs; http://www.un.org/esa/gite/iandm/viroatpaper.pdf