Located in the city of Portland, Maine, the law firm of Landis Arn & Jaynes, P.A. is devoted exclusively to the practice of immigration and naturalization law. We have been providing advice and representation since 1980 in matters involving employment- based and business-related immigration, I-9 compliance and employer sanctions, as well as family-based immigration, naturalization, asylum, and deportation defense.Landis Arn & Jaynes, P.A., has been nationally recognized as a First-Tier immigration law firm in the U.S. News-Best Lawyers "Best Law Firms" guide. A Tier 1 ranking designates firms with the highest scores following a survey of thousands of law firms and clients. The survey also incorporates evaluations submitted by attorneys listed as "Best Lawyers" in the Best Lawyers of America annual survey published by Best Lawyers, one of the oldest and most widely respected peer review publications in the legal profession. Attorneys Peter J. Landis and Cynthia C. Arn are also each individually listed as Best Lawyers in the immigration field in the 2011 edition of The Best Lawyers of America. Selection to Best Lawyers of America is based on an exhaustive and rigorous peer-review process in which lawyers are evaluated confidentially by leading practitioners in their fields. Best Lawyers has also named Peter Landis as the "Portland, ME Best Lawyers Immigration Law Lawyer of the Year" for 2012.