This study aimed at exploring new directions for revision of the Rural Development Law. Research and development for environmentally friendly agricultural technologies and localization of the extension offices and staffs were some of the important challenges to agricultural extension services in Korea. The study suggested new directions for revision of the Rural Development Law should consider new development and environmental concerns of agricultural sciences, and needs of farmers, local and central government. Some of major focus of the revised Rural Development Law should include the following; 1) Rural development programs should cover extended areas of newly developed concerns and target groups, 2) County and city administration should provide proper administrative and financial support for local agricultural extension center. 3) Areas for agricultural research and development should be extended to meet the needs of newly developed technologies and sustainable environment system at local level, 4) Monitoring and evaluation of extension efforts should be performed annually to support financially and to strengthen proper systematic linkage between national and local extension services.