OKLAHOMA CITY (AP) — Oklahoma will release more than 400 inmates after a state panel on Friday approved what officials say is the largest single-day mass commutation in U.S. history.

The Oklahoma Pardon and Parole Board unanimously approved the commutations, and Gov. Kevin Stitt said his office would process the recommendations for final approval.

The board considered 814 cases and recommended 527 inmates for commutation. However, 65 are being held on detainers, leaving 462 inmates to be released on Monday.

"This event is another mark on our historic timeline as we move the needle in criminal justice reform, and my administration remains committed to working with Oklahomans to pursue bold change that will offer our fellow citizens a second chance while also keeping our communities and streets safe," Stitt said in a statement.