Abstract
This is a progress report on the activities of the Japanese Nuclear Data Committee (JNDC) for the period of April 1981-March 1983. As special topics, the completion of Japanese Evaluated Nuclear Data Library, version 2 (JENDL-2), its sensitivity analysis and integral tests, and the Present status of version 3 library (JENDL-3) are presented. Evaluation of gamma-ray.production cross section and nuclear data requirements in new fields are also reported toplcally.