Uniform Title Agreement between the Government of the United States of America and the Government of the Grand Duchy of Luxembourg to Improve International Tax Compliance with Respect to the United States Information Reporting Provisions Commonly Known as the Foreign Account Tax Compliance Act (2014 March 28) Title Taxation : foreign account tax compliance : agreement between the United States of America and Luxembourg, signed at Luxembourg, March 28, 2014, with annexes and exchange of modifying notes.