The roles played by Kelantan Public Library Corporation are as follows:

• Prepare and manage the same reading materials available for loan or reference to the local population.
• Cultivate an interest in reading, tap and nurture talent residents to become citizens of the habit of reading, innovative, creative and productive.
• Lead in the development of libraries & librarianship at the state level.
• Intellectual heritage preservation repository state.
• Enhance library services.
• Improve service delivery through ICT.
• Provide programs that contribute to the development and collection of information.