The injunction took effect one day before the implementation of new regulations concerning the Affordable Care Act.The lawsuit, Walker v.
HHS, will now proceed to determine whether the Trump administration's proposed regulations are constitutional.Block, a Clinton appointee, said the proposed new Department of Health and Human Services regulations are "contrary" to a ruling of the U.S.
Supreme Court in June. In that decision, Bostock v. Clayton County, the high court ruled that a federal civil rights law prohibiting discrimination based on sex also covers sexual orientation and gender identity.