Naturalization is the process by which a foreign national, who had already been granted a green card, can become a citizen of the United States. However, there are specific qualifications and restrictions that must be met. In cases such as this, we advise you to consult with an immigration attorney from our firm. We would be proud to work with you to verify that all requirements have been met and that your application has been accurately filled out, and to assist you throughout the entire naturalization process.