California law allows transgender students to pick bathrooms

MSN Living: School builds unisex bathrooms for transgender students

 

Governor Jerry Brown signed transgender-rights bill AB1266 into law, which allows students "to participate in sex-segregated programs, activities and facilities" based on their self-perception rather than birth gender. It will go into effect January 1.

http://living.msn.com/family-parenting/the-family-room-blog-post?post=3e90bf71-8110-482a-871b-129ba5f7c670&gt132166
http://www.glad.org/current/press-release/new-guidance-for-implementing-transgender-non-discrimination-law-in-public

Massachusetts
http://www.doe.mass.edu/ssce/GenderIdentity.pdf
http://www.eriegaynews.com/news/article.php?recordid=201303desetransgenderstudents