Akhir 18, 1432, March 23, 2011, SPA -- Saudi Customs has tightened at land, air, and sea entry points, the inspection and examination of all imported goods from Japan to be reassured that these are free from radioactive materials. The spokesman of the Saudi Customs Abdullah Kharboush said in a statement today that the Saudi Customs has been reassured about information from companies issuing conformity certificates of goods imported from Japan that they include tests of free radioactive materials.