JURNAL ILMIAH DUNIA HUKUM Volume 8 Issue 1 October 2023 ISSN Print: 2528-6137 | ISSN Online: 2721-0391 This work is licensed under a Creative Commons Attribution 4.0 International License 34 Implementation of Law Enforcement for Business Crime Which is Performed by Illegal Foreign Work Endeh Suhartini, Rahayu Nuraeni, Edy Santoso, Ani Yumarni Universitas Djuanda Bogor *Email: endeh.suhartini@unida.ac.id Submission 2023-Agust-01 Review 2023-Sept-15 Accepted 2023-Oct-06 Publish 2023-Oct-09 Abstrak The main purposes of this study are: 1) To find out and analyze the forms of business crimes committed by illegal Foreign Workers related to violations of Immigration laws. 2) To find out and analyze immigration law enforcement against illegal Foreign Workers who commit immigration violations. The research method used in this study is a normative juridical study that takes a qualitative approach that looks at and analyzes the legal norms in existing legislation and sociological research as supplementary data to the primary data.The results of this study are: 1) Business crimes committed by illegal foreign workers related to immigration violations, namely the implementation of the Asean Economic Community (AEC) and the introduction of a visa-free policy to encourage and enhance economic growth have an impact on the uncontrolled presence of illegal foreign workers in Indonesia where from the implementation of the AEC and the implementation of the visa-free policy many of the foreign citizens, especially from China who abuse the visa-free policy that should be used for travel but instead used to find work/conduct business activities in Indonesia. 2) Immigration law enforcement against illegal Foreign Workers who commit violations of immigration criminal acts can be prosecuted in two ways, namely the prosecution process in a court or pro justitia and administrative or immigration acts Keywords: Law Enforcement; Business Crimes; Foreign Workers How to Cite: Endeh Suhartini, et.al .” Implementation of Law Enforcement for Business Crime Which is Performed by Illegal Foreign Work ” Jurnal Ilmiah Dunia Hukum, 8 no. 1 (2023) 1. Introduction The development and progress of science, technology, and communication and transportation in recent years has made the distance between countries in the world closer. National boundaries are becoming increasingly blurred or even seem to be borderless, so that everyone can travel from one country to another in only a very short time and can even travel to a country and return on the same day. Generally, people travel for layovers, temporary stays, short visits, visiting relatives, doing business, socio-cultural visits, studying, working, government assignments, meetings, tours or for family union. The development of technology brings world globalization, a very broad impact on all aspects of human life, both in terms of economic, political, social, defense and security aspects of a country, to aspects of people's mobility. The mobility of people referred to here is the mobility of people under normal