A federal judge on Tuesday blocked President Joe Biden’s administration from enforcing a COVID-19 vaccine mandate for employees of federal contractors, the latest in a string of victories for Republican-led states pushing back against Biden’s pandemic policies.

U.S. District Court Judge R. Stan Baker, in Augusta, Georgia, issued a stay to bar enforcement of the mandate nationwide.

The order came in response to a lawsuit from several contractors and seven states — Alabama, Georgia, Idaho, Kansas, South Carolina, Utah and West Virginia. It applies across the U.S. because one of those challenging the order is the trade group Associated Builders and Contractors Inc., whose members do business nationwide.

Baker found that the states are likely to succeed in their claim that Biden exceeded authorization from Congress when he issued the requirement in September.

“The Court acknowledges the tragic toll that the COVID-19 pandemic has wrought throughout the nation and the globe,” wrote the judge, an appointee of former President Donald Trump.

“However, even in times of crisis this Court must preserve the rule of law and ensure that all branches of government act within the bounds of their constitutionally granted authorities.”