The Bulgarian minister of economy and energy Peter Dimitrov and the Turkish state minister on foreign trade and customs issues Kyurad Tuesmen will sign tomorrow an Agreement for the establishment of a mechanism for consultations and cooperation in the field of technical regulations, standardization, assessment of the conformity of the metrology between the government of Bulgaria and Turkey.The signing of the document will improve the cooperation between the institutes on standardization, accreditation and metrology.Minister Dimitrov and his Turkish colleague will take part in a Turkish-Bulgarian business forum which starts in Grand hotel "Sofia".In 2008 the trade exchange between Bulgaria and Turkey surpassed $ 4 billion. Thus Turkey holds fifth place in trade exchange and is second from all Balkan states.The Turkish investment in Bulgaria till now account for $ 370 billion.