The filing represents the first significant movement in a tangle of legal action challenging the state's nondiscrimination laws since a deal last month to replace the law known as House Bill 2.
RALEIGH, N.C. — The Trump administration dropped a lawsuit Friday accusing North Carolina of discriminating against LGBT residents in response to the state's decision to undo its "bathroom bill."
The Justice Department's withdrawal represents the first significant movement in a tangle of legal action over the state's nondiscrimination laws since a deal last month to get rid of House Bill 2.
LGBT advocates have vowed to continue a separate federal lawsuit, saying the replacement law still violates the rights of gay and transgender people.
North Carolina's compromise got rid of the most well-known provision of House Bill 2 that required transgender people to use restrooms corresponding to the sex on their birth certificates in many public buildings. The new law makes clear that state legislators, not local governments, are in charge of any future bathroom policies.
The replacement law also prohibits local governments from enacting new nondiscrimination ordinances for workplaces, hotels and restaurants until 2020.
Tara Borelli, a lawyer for Lambda Legal, said her group will amend its lawsuit to challenge the new law, arguing that it continues harmful aspects of its predecessor. She said losing the Justice Department as an ally won't weaken the case.
"This move does not affect the merits of the case," she said. "HB2 was unconstitutional as of the moment it was enacted. HB142 was unconstitutional the moment it was enacted. We don't think the courts will have any trouble seeing that, regardless of who's sitting at counsel's table."
Separate from the Justice Department's decision, an appeals court earlier this week asked Borelli and her colleagues for more information about how the new law will affect their case. The 4th Circuit Court of Appeals ordered both sides to file new arguments by late April.
Representatives of North Carolina's Republican Senate leader Phil Berger and House Speaker Tim Moore didn't immediately respond to emails seeking comment.
The new law received a vote of confidence from the NCAA and ACC, which had moved events out of the state. The NBA is also considering bringing back its All-Star Game, which it pulled from Charlotte.
Some business have leaders applauded the compromise, while others said it didn't go far enough.
Democratic Gov. Roy Cooper, who helped broker the deal, has said he wants to extend LGBT protections further but that House Bill 142 was the best compromise that the Republican-controlled legislature would approve.
The Justice Department's withdrawal from the legal battle wasn't unexpected. Weeks before the deal to undo House Bill 2, the federal government told a judge it was backing away from a request for an injunction. The lawsuit was started last year under then-President Barack Obama.
The Trump administration also reversed guidelines that transgender students nationwide should be able to use school bathrooms corresponding to their gender identity.
The policy change, along with a separate lawsuit by a transgender student in Virginia, are expected to influence the litigation in North Carolina. The Virginia case is pending before the 4th Circuit.