The World Road Association (PIARC) is a non-political and non-profit making association which was founded in 1909 after the first World Road Congress held in Paris in 1908. The Association has been in consultative status with the United Nation Economic and Social Council since 1970
In 2007, the Association's membership covers 142 countries with individual and collective members, regional authorities and 113 member governments.
The action of the Association is supported at national level by 33 PIARC National Committees which are presently active in 37 countries.