Amazon and SpaceX are seeking to hamstring the National Labor Relations Board, asking a court to declare its processes for upholding labor law unconstitutional. But judges on a three-person panel appeared skeptical when the companies presented their arguments Monday.

Attorneys for Amazon and Elon Musk’s SpaceX argued in a federal appeals court Monday that the National Labor Relations Board’s structure is unconstitutional, advancing a legal fight that may last into the Trump administration where Musk is expected to oversee bureaucratic cost-cutting.

The oral arguments represented the latest legal attack from corporations against the 89-year-old National Labor Relations Board, buoyed by the U.S. Supreme Court's ruling this year in SEC v. Jarkesy.

SpaceX and Amazon are at the forefront of a corporate-led effort to monumentally change the labor agency. On Monday, attorneys for the two companies will try to convince a panel of judges at the Fifth Circuit Court of Appeals that the labor agency,

The SpaceX lawsuit was filed against the NLRB in January after the agency accused the company of unlawfully firing eight employees who had cosigned an open letter in which they criticized Musk and had accused the company of creating the impression of surveillance at the company.

As the (NLRB) faces escalating scrutiny from corporate giants SpaceX and Amazon (NASDAQ: AMZN), the stakes for American labor rights have rarely been higher. The two

A U.S. labor board whose enforcement powers are being challenged in a series of lawsuits is set to defend itself from attacks by Amazon.com and Elon Musk's SpaceX in a conservative U.S. appeals court,

SpaceX and Amazon have initiated a bold legal challenge against the National Labor Relations Board (NLRB), questioning its constitutionality and power.

Attorneys for Amazon and Elon Musk’s SpaceX argued in a federal appeals court Monday that the National Labor Relations Board’s structure is unconstitutional, advancing a legal fight that may last into the Trump administration where Musk is expected to oversee bureaucratic cost-cutting.

A panel of U.S. judges on Monday seemed likely to rule that Amazon.com and Elon Musk's SpaceX were too quick to bring their challenges to the National Labor Relations Board's structure to an appeals court.

A U.S. Appeals court is likely to rule against Amazon and SpaceX for questioning the constitutionality of the structure of the National Labor Relation's Board (NLRB) on Monday, citing that the move may have been done in haste.