WASHINGTON — Senate Republicans unveiled proposed changes to police procedures and accountability Wednesday, countering Democratic policing legislation with a bill that is less sweeping but underscores how swiftly the national debate has been transformed five months before elections.

Republicans are embracing a new priority with the “Justice Act,” the most ambitious GOP policing proposal in years, in a direct response to the massive public protests over the death of George Floyd and other black Americans. Senate Majority Leader Mitch McConnell said he believes America is not a racist country but “the stain is not totally gone” from slavery and the Civil War.

He said the chamber will move swiftly to floor debate next week, a change in schedule after the lead senator on the bill, South Carolina Sen. Tim Scott, said he believed it should be considered immediately. Scott is the Senate’s lone black Republican.

The GOP proposal includes an enhanced use-of-force database, restrictions on chokeholds and new commissions to study law enforcement and race. Scott led a task force of GOP senators compiling the package.

Scott spoke of his own experiences being stopped by police — including once this year — and urged colleagues to understand it’s “not a binary choice” between supporting law enforcement or people of color.

“We hear you,” Scott said, addressing himself to the families of those Americans killed by police. “I think this package speaks very clearly to the young person and his concern when he’s stopped by law enforcement officers.”

McConnell said Republicans are “serious about making a law” and challenged Democrats to support it.

But Senate Democratic leader Chuck Schumer criticized the legislation, saying it was clear that the GOP bill “does not rise to the moment” and would provide less accountability than House Democrats’ version.

House Speaker Nancy Pelosi also criticized the bill, saying in a statement that the House version would “fundamentally and forever transform the culture of policing,” but the Senate legislation would not.

“The Senate proposal of studies and reporting without transparency and accountability is inadequate,” Pelosi said.

As Senate Republicans released their 106-page legislation, the House Judiciary Committee was considering a much broader Democratic proposal before an expected House vote next week. That bill would limit legal protections for police, ban chokeholds and attempt to reduce racial profiling.

It would also boost requirements for police body cameras and limit the transfer of military equipment to local jurisdictions.

The GOP legislation would beef up requirements for law enforcement to compile use-of-force reports under a new George Floyd and Walter Scott Notification Act, named for the Minnesota man whose May 25 death sparked worldwide protests over police violence, and Scott, a South Carolina man shot by police after a traffic stop in 2015. Scott is not related to the senator.

It would also establish the Breonna Taylor Notification Act to track “no-knock” warrants. The 26-year-old was killed this year after police in McConnell’s home state of Kentucky used a no-knock warrant to enter her Louisville home.