Background. In the information and knowledge world, libraries always played their important role and found as early adopters of new techniques and technologies for dissemination of information. Purpose. If we understand the metadata as a researcher’s perspective, it is exploratory in its nature which provides guidance to the further data which is explanatory. There are many metadata challenges which affect the execution and accessibility of relevant data. These challenges must be recognized at one place so that LIS professionals having interest in metadata could be able to understand these challenges and hurdles concerning with libraries. So, this this study is being conducted to find out the challenges of metadata and bring these challenge...