The study of the relationship between legal systems, that is, the differences and the similarities is known as the comparative law. Comparative law is a modern concept that was started when it became apparent that comparing legal systems needed a systematic approach. Comparative role assists in understanding foreign legal systems. With globalization, businesses are trading worldwide, and knowledge of the legal system of all states is essential. The importance of comparing legal systems is not only important for business but also for academics. Scholars concentrate on specific topics of law to gain an understanding of how those laws affect the people. With the comparative law, different legal cultures are compared that give rise to a better international cooperation. The comparative law can be both macro and micro level comparison. The macro comparison is the full comparison between two legal systems. The micro comparison is a comparison of specific parts of two legal systems. For example, comparing the legal systems of US and UK is a macro level comparison. The comparison of criminal law in both US and UK legal systems is a micro level comparison. Click this https://www.crunchbase.com/person/sujit-choudhry#/entity
According to Wikipedia.com, both domestic and international law depends on each other in areas of commerce law, environment, human rights and criminal liability. However, international law has been noted to draw from domestic law largely. Several international norms are derived from local rules. Currently, international law is expanding to areas that were said to belong to domestic jurisdiction. International criminal law is one of the sectors that have hugely relied on municipal law. The discipline has been vintage in local law, and this has made an international law to rely much on domestic law. Environmental law has not been very well developed in both international and municipal law. For this reason, international law has not relied heavily on environmental, municipal law.
About Sujit Choudhry
Sujit Choudhry is renowned for his expertise on comparative constitution law. Choudhry wrote several book chapters on constitutional law and articles, reports and working papers on the same. Choudhry edited the famous The Migration of Constitutional Ideas (Cambridge, 2006) among others. Sujit Choudhry is the founding director of Center for Constitutional Transitions, he is also a member of United Nations Mediation Roster and was a consultant to the World Bank. He has also worked as foreign constitutional experts in various countries. Additionally, Choudhry is also a member of some executive committee and editorial board member of Constitutional review in South Africa. Check also his Tumblr.com page.