To obtain the risk assessment of hazardous materials in ginseng, the residues of heavy metals and organochlorine pesticides in samples on the Yeungju and Sangju are surveyed. Cd and Hg in ginseng on Yeungju and Sangju is not detected. 0.21 mg/kg of As, 0.39 mg/kg of Cr, 0.14 mg/kg of Pb, 1.83 mg/kg of Cu, 3.93 mg/kg of Zn and 0.43 mg/kg of Ni in ginseng on Sangju are shown. 0.25 mg/kg of Cr, 0.08 mg/kg of Pb, 1.11 mg/kg of Cu, 8.99 mg/kg of Zn and 1.15 mg/kg of Ni in ginseng on Yeungju are detected. As and Pb in ginseng on Sangju are 7.0% and 2.8% for Korea Food & Drug Administration(KFDA) advisory level, respectively. Pb in ginseng on Yeongju are 1.6% for Korea Food & Drug Administration(KFDA) advisory level. The heavy metals such as AS, Cr, Cd, Pb, Cu, Zn, Hg, Ni in soil on Yeongju and Sangju are range of 0-20% for with Korea Food & Drug Administration (KFDA) level. BHC isomer, DDT isomer and endosulfan isomer are not detected in ginseng and soil on Yeongju and Sangju, respectively. Finally, the assessment of hazardous materials of the heavy metals and organochlorine pesticides in ginseng on the Youngju and Sangju are verified the safety the level compare with tolerances level for Korea