抄録
This is a progress report on the activities of the Japanese Nuclear Data Committee (JNDC) in the period of April 1987 to March 1989. The special topics are presented with respect to the completion of Japanese Evaluated Nuclear Data Library-Version 3 (JENDL-3). Several integral tests have been conducted to check the validity of the library. International Conference on Nuclear Data for Science and Technology was successfully held at Mito in May 30-June 3, 1988 with more than 300 participants. During this period, the international collaboration in the various nuclear data-related fields has been promoted. The prospective works have been intensively discussed to stimulate the post JENDL-3 activities.