Democratic lawmakers on Thursday unveiled legislation to preserve strict Obama-era Title IX guidelines for investigating cases of sexual assault on campus, fighting a rollback by the Trump Administration.

Education Secretary Betsy DeVos last month rescinded the controversial guidance, drawing fierce criticism from victims’ advocates, who argue the change will further discourage victims from reporting assault, and praise from groups representing accused students, who say the Obama-era guidelines created a one-sided system.

At a press conference for the bill on Thursday, House Minority Leader Nancy Pelosi called DeVos’ policy “an alarming reminder of the White House’s dismissive and cruel attitude toward survivors and students.”

The bill is sure to face opposition from Republicans and from advocacy groups that have argued the Obama-era guidelines failed to protect the due process rights of accused students.

Introduced by California Rep. Jackie Speier, the bill would instruct schools to use the “preponderance of evidence” standard in campus sexual assault investigations. That was one of the most controversial parts of the Obama Administration’s Title IX guidance, because it requires a lower burden of proof than the “clear and convincing evidence” standard. DeVos’ interim guidance now allows universities to decide which standard of evidence to use in their investigations.

Speier on Thursday defended the “preponderance of evidence” standard, which is used in civil trials. “Isn’t this a civil right? To be able to go to school and not be subjected to violence,” she said.

In a speech about the issue last month, DeVos described campus investigations as a system that “has failed too many students,” referring to victims as well as students who say they were falsely accused.

“One rape is one too many, one assault is one too many,” DeVos said. “One person denied due process is one too many. This conversation may be uncomfortable, but we must have it. It is our moral obligation to get this right.”

Get our Politics Newsletter. The headlines out of Washington never seem to slow. Subscribe to The D.C. Brief to make sense of what matters most. Please enter a valid email address. Sign Up Now Check the box if you do not wish to receive promotional offers via email from TIME. You can unsubscribe at any time. By signing up you are agreeing to our Terms of Use and Privacy Policy . This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Thank you! For your security, we've sent a confirmation email to the address you entered. Click the link to confirm your subscription and begin receiving our newsletters. If you don't get the confirmation within 10 minutes, please check your spam folder.

Write to Katie Reilly at Katie.Reilly@time.com.