Abstract: As a significant part of spent fuel reprocessing technique, the accumulated experience and development trends of reprocessing analysis technique play an important role in guiding and improving the analytical capability for the plant operation. In this paper, the main properties and functions of reprocessing analysis technique, especially the current situation and level of analysis technique in China, were elaborated. Meanwhile, combining with the latest development trends of analysis technique, the possible technological innovation, future development and research priorities of reprocessing analysis technique in China were proposed.