The Washington Post reports that acting Solicitor General Neil Katyal has submitted a brief (pdf) on behalf of the Obama administration urging the U.S. Supreme Court to review and invalidate the Legal Arizona Workers Act (LAWA), a 2008 law that imposes sanctions far greater than those prescribed by federal law on employers that hire illegal immigrants (Note: LAWA is a different law than Arizona’s recently enacted and controversial immigration enforcement law.). The petition (pdf) for Supreme Court review was originally filed by a coalition that includes the U.S. Chamber of Commerce, civil libertarians and Latino groups.

The brief presents the administration’s position that federal law preempts this state law, and argues that upholding the law would:

"disrupt a careful balance that Congress struck nearly 25 years ago between two interests of the highest importance: ensuring that employers do not undermine enforcement of immigration laws by hiring unauthorized workers, while also ensuring that employers not discriminate against racial and ethnic minorities legally in the country."