The United States Code in JSON. The Code of Laws of the United States of America (variously abbreviated to Code of Laws of the United States, United States Code, U.S. Code, or U.S.C.) is a compilation and codification of the general and permanent federal laws of the United States. It contains 51 titles (along with a further 4 proposed titles). The main edition is published every six years by the Office of the Law Revision Counsel of the House of Representatives, and cumulative supplements are published annually. The current edition of the code was published in 2012, and according to the Government Printing Office, is over 200,000 pages long.