■ Major Career

- Consultation on overpayment and erroneous payment due to the classification of precision parts manufacturing company K's items, response to corporate corporate review, and foreign exchange management laws.

- Certification and consulting by FTA companies such as confectionery O, electronic parts R, electronic parts B, chemical products D, and processing machinery I

- North Gyeongsang Province FTA Consulting Committee for Small and Medium Business

- Korea Customs Service FTA atrophy of public interest customs officials

- Atrophy of the Gumi Customs Tariff Judge​