Republican attorneys general from 17 states filed a lawsuit Thursday challenging new federal rules entitling workers to time off and other accommodations for abortions, calling the rules an illegal interpretation of a 2022 federal law.

The lawsuit led by Tennessee and Arkansas comes since finalized federal regulations were published April 15 to provide guidance for employers and workers on how to implement the Pregnant Workers Fairness Act. The language means workers can ask for time off to obtain an abortion and recover from the procedure.

The rules, which the Equal Employment Opportunity Commission adopted on a 3-2 vote along party lines, will go into effect June 18. The lawsuit filed in federal court in Arkansas argues the regulations go beyond the scope of the 2022 law that passed with bipartisan support.