In January, a judge ruled against PLA use on seven federal contracts, saying it would be anti-competitive and relied on “arbitrary and capricious” policy. That decision, however, applied only to those contracts, laying the groundwork for other challenges.

Then, in March, President Donald Trump issued an executive order directing rulemaking that rescinded Biden-era guidance promoting the use of project labor agreements, but did not remove former President Joe Biden’s executive order, implemented in January 2024.

In May, after the Department of Defense had signaled it would no longer follow the PLA mandate, a federal judge issued a preliminary injunction, forcing the agency to resume the mandate.

Looking ahead

Associated Builders and Contractors has long fought the Biden PLA rule and called on the president to rescind the order in the name of fairness and competition.

“[Thursday’s] decision cannot be reconciled with the president’s philosophies of merit, fairness and nondiscrimination because it inhibits fair and open competition and prioritizes special interests over taxpayers and workers,” said Michael Bellaman, president and CEO of ABC.

Bellaman noted that the government can still use PLAs without the executive order and said the use of PLAs effectively excludes non-union builders and workers.

Turmail said the change isn’t what AGC had hoped for — which was for Trump to remove the executive order — but it would still be better than “what was in place with the Biden administration.”

There is still a path to challenge PLA use and potentially receive exceptions, he said.

“In addition, given the recent court decisions, it is hard to see how the administration will be able to impose a mandated PLA without facing a successful bid protest,” Turmail said.