![](https://www.acluidaho.org/sites/default/files/styles/thumbnail_130x110/public/field_image/lindsay-hecox.jpg?itok=m7QFU7CM)
Legislation: HB 500 (2020): Barring Transgender Girls in Sports. Bill sponsored by Representative Barbara Ehardt (Idaho Falls)
Law: Signed into law March 2020 (effective: July 2020)
Legal challenge: Hecox v. Little, filed April 2020. Filed by ACLU, ACLU of Idaho, Legal Voice, and Cooley LLP. Complaint