WTO DDA agricultural negotiations is carrying out as a part of the New Round. Now it is under the making process of modality for each negotiating issue. Recently. Chairman's first draft(revision) of modality for agricultural negotiation was distributed to member countries in march 2003. According to the first draft(revision) of modality, the results of current agricultural negotiation may be characterized in more reformative methods and strengthened special and differential treatment for developing countries than those of UR negotiation on agriculture. Thus, it is vital for Korean agricultural sector to maintain the developing country status in terms of both minimizing negative impacts and faithfully implementing its commitments on agricultural sector. We need to prepare the effective strategies and tactics coping with the international challenges to our status in WTO negotiations on agriculture.