This publication provides information about the concept and the practice of the whip system in Nepal with a comparative study in reference to the system in other countries. It contains the history of the whip system, its application, and practices in various parliamentary systems in the world. It encompasses both the theoretical and the practical aspects of the whip system in the Nepali parliamentary system and its challenges. Additionally, this knowledge product gathers useful information with relevant examples from around some parliaments, which offer a point of reference for drawing a comparative analogy among systems.  As a product on one of the key political themes, it may be useful for diverse groups including researchers, whips, politicians, parliamentary staff, and stakeholders, among others. It is published by UNDP's Parliament Support Project (PSP).