The Thai official is slated to visit Mohammad Javad Zarif, Iranian Foreign Minister, as well as Iran's Minister of Mohammad Reza Nematzadeh, Iran's Minister of Industries, Mine and Trade.
An official meeting with President Rouhani is on his agenda for today.
A delegation of Thai businessmen and trade officials are accompanying Don Pramudwina in his visit to Tehran to get familiar with trade opportunities in Iran.
Islamic Republic of Iran and Thailand are seeking expansion of economic ties in post-JCPOA era as the removal of sanctions provide unique opportunities regarding the bilateral trade and business ties.