Joseph Munis,  gives an overview of some compliance regulations that apply to American citizens and permanent residents doing business in Nigeria in An Overview of some Compliance Regulations for American Citizens or Permanent Citizens doing Business in Nigeria. U.S. laws are complex and highly unusual in their attempt to extend the reach of the organs of enforcement beyond the country’s borders. The tax and related laws which are essentially enforced by the Internal Revenue Service of the Treasury Department cast a long shadow to all corners of the world. The recent indictment of FIFA officials using the US legal system is a demonstration of this reach. The U.S. has statutes where there are extraterritorial provisions that can reach foreign citizens, US citizens and residents, if they violate certain laws. For these to be applied, there has to be a jurisdictional touch requiring that some aspect of law broken falls within the United States’ jurisdiction.