A New York county clerk is refusing to process a $113,000 fine against a New York doctor found guilty of prescribing abortion-inducing medications in Texas.

On Thursday, citing New York’s shield law, the acting clerk of Ulster County in Kingston, N.Y., Taylor Bruck, said he would not grant Texas’ motion seeking to enforce the Collin County order. He also refused to allow Texas to file a summons that sought to force Dr. Carpenter to pay the penalty and comply with the Texas ruling.

In what could lead to the first U.S. Supreme Court challenge to state shield laws nationwide, the acting Ulster County clerk has refused to file a summary judgment requested by