Please wait ...

Clara Mager

Clara DeMatteis Mager is a shareholder based in Butzel Long’s Detroit office and the Practice Group Manager of the firm’s Immigration Group. She is a graduate of Wayne State University (B.S., 1978) and of the Detroit College of Law  (J.D., cum laude, 1987) where she was a member of Law Review.  Ms. Mager focuses her practice on business and family immigration issues including all aspects of the international movement of personnel, inbound and outbound work-authorized nonimmigrant (temporary) and immigrant (permanent) status, immigration consequences of mergers, acquisitions and corporate restructuring, employer sanctions, and immigration law audits (e.g. labor condition applications and I-9).  Ms. Mager serves on the Firm’s Strategic Planning Committee, is the Chairperson of the Firm’s Diversity and Retention Committee, and is a member of the Firm’s Global Automotive Industry Group.


Ms. Mager is a frequent speaker on business immigration to professional, educational and business organizations including Wayne State University Law School, International Law Section of the State Bar of Michigan, French American Chamber of Commerce, The German American Chamber of Commerce, Japan PAK, and APROMEX. She also provides training sessions to business clients on numerous topics including U.S. nonimmigrant visas, U.S. permanent resident processing and strategy building to streamline the process, Form I-9 completion and compliance training, outbound non-U.S. immigration general strategic planning, and workplace compliance related to immigration.   


Ms. Mager has helped organize and has presented at Butzel Long’s full-day Immigration Seminar for the past 18 years.  She has also participated as a speaker in Butzel Long’s Annual Labor and Employment Forum. Ms. Mager has coordinated and presented numerous programs in the last 20 years. The most recent include programs for the Federal Bar Association, Genesee Area Human Resources Association, the French American Chamber of Commerce, Wayne County Family Lawyers, and the Michigan Institute for Continuing Legal Education.


Ms. Mager is a member the American Immigration Lawyers Association (AILA), American Bar Association, Federal Bar Association (previous member of the Leadership Council of the Immigration Committee), State Bar of Michigan (Past Chairperson of the International Law Section and previously held positions of Chair-elect, Secretary, Treasurer, Council Member and Chairperson of the Immigration Committee), Women Lawyers Bar Association and Italian American Bar Association (Board Member).  She is also active in Lex Mundi's Immigration Group (Regional Chair and former Chairperson), the J.D./L.L.B. Advisory Board, University of Detroit Mercy School of Law/University of Windsor Faculty of Law  (Board Member and past Chair), and the Italian American Alliance for Business and Technology (Board Member).  Ms. Mager is a graduate of the Detroit Regional Chamber of Commerce Leadership Detroit XXII Class.  She is listed in The Best Lawyers in America (Immigration) and Michigan Super Lawyers (Immigration).  Ms. Mager is a Martindale-Hubbell featured AV Peer Review Rated Lawyer.


Ms. Mager is active in the community working on pro bono immigration matters, and assisting the Michigan Chapter of AILA in activities associated with naturalization ceremonies and community based outreach programs.


In the “2011-2012 Best Law Firms,” report by U.S. News Media Group, the publisher of U.S. News & World Report, and Best Lawyers®, Butzel Long was nationally ranked in the first tier in Immigration Law (Tier 1).