- Decree on Import and Export of Goods No. 114/GoL; Vientiance Capital, date 6 April 2011 - Notification on prohibited goods on import or export, No. 0973/ MoIC.DIMEX, Vientiane Capital, 25 May 2011; Dr. Nam Viyaket, Minister of Ministry of Industry and Commerce - Import documents certification by custom office at check point - Goods transportation checking document (approved form U-53)