Conclusion of Treaties Act Article 18
MOFA, the Ministry of Justice, and the relevant competent authorities shall jointly consider cases where there are doubts about the nature of the international written document concluded by the administrative authorities of the central government, or authorized institutions or organizations.
中文原文 條約締結法第18條
對於中央行政機關或其授權之機構、團體締結之國際書面協定性質發生疑義時，由外交部會同法務部及相關主辦機關認定之。