Hanssen, Shelby2017-12-212017-12-212017-12-2196 OR. L. REV. 2830196-2043https://hdl.handle.net/1794/2299930 pagesThis Note begins in Part I by discussing concepts of contemporary gender theory necessary to contextualize the Oregon nonbinary ruling. Part II offers a brief history of legal determinations of sex and gender in the United States. Part III provides a thorough explanation of the Oregon and California rulings authenticating nonbinary gender status, as well as pending federal litigation on a similar issue. Part IV explores four major approaches to gender documentation in the United States. Part V suggests two concrete steps for the modernization of gender documentation policies and practices.en-USAll Rights Reserved.GenderArticle