Constitution is a set of laws and regulations that govern the functioning of systems like governments, corporations or even existing partnerships. Constitution is either a written or unwritten. There are functions of a constitution, establish the authority that different centers of power have and how these relate to one another and how these relations can be changed. Written constitution is very important as it describes the rules and regulations so it should be clearly defined. If constitution is written the rules cannot be easily changed. And as in case of conflict negotiation will be easy and effective. It will help the government to provide services. It will help reduce discrimination among public. Written constitution cannot be forgotten and manipulated.