• Andrew C. Williams
    U.S. Attorney
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Andrew is an attorney who practices exclusively in the area of U.S. Immigration law. He advises his clients on all matters relating to U.S. immigration law and immigration issues. His clients include companies and individuals, including researchers and managers.


Andrew advises clients with respect to obtaining work permits for business and professional opportunities in the U.S. Prior to joining Garson LLP, he practiced law exclusively in the State of Texas. He assists in making applications for permanent residence based upon Family-Based petitions. Additionally, Andrew has extensive experience with inadmissibility issues and waiver requirements and routinely submits applications to U.S. Citizenship and Immigration Services and U.S. Consulates around the world.

He also has experience filing Non-Immigrant and Immigrant Visa Petitions for individuals from around the world including: individuals with extraordinary abilities, multi-national managers, outstanding researchers, individuals with specialized knowledge, and individuals holding advanced degrees.

​Admissions and affiliations

• Foreign Legal Consultant, Law Society of Upper Canada, 2018

• Member State Bar of Texas, 2016

• Member, American Immigration Lawyers Association, 2016

• Member, American Immigration Lawyers Association – Texas/Canada Chapters, 2016/2018

• Admitted to Practice in front of the Executive Office for Immigration Review, 2017


• LL.M., The University of Texas School of Law, 2017

• J.D., Mercer University School of Law, 2016

• B.A., The University of Texas – Austin, 2010