There are now multiple lawsuits challenging provisions in President Donald Trump’s anti-transgender January 20 executive order defining “sex” that would force transgender women in prison to be housed in men’s facilities and result in the loss of transgender-related medical care.

The first of those, filed in federal court in Massachusetts, resulted in an order late on January 26 prohibiting the Bureau of Prisons from transferring Maria Moe (a pseudonym) from the women’s facility where she has been to a men’s facility, according to Moe’s lawyers. The case was fully sealed at that point, however, with nothing available on the public docket.

“The courts remain an important backstop,” Jennifer Levi, one of the woman’s lawyers, told Law Dork. “This is a great first step in the case.”