An immigration attorney is a special type of legal representative (lawyer) who focuses on all of the immigration laws within a given country. These immigration attorneys offer special expertise and background within work visas, family based visas, green cards, employment visas, and even asylum. Immigration attorneys can not only help individuals with immigration issues, but also corporations or even smaller companies that need to comply with ever-changing immigration laws. As the requirements and immigration laws are changed and updated frequently, it is of great importance to hire an immigration attorney if ever working through any immigration issues. As immigration law is federal law, these attorneys must be licensed to provide proper assistance in compliance with the government of the given country.