After pausing most civil rights investigations, the Education Department’s Office for Civil Rights is resuming some inquiries, but only those related to disability-based discrimination, according to a memo obtained by ProPublica.

Those involving race or gender will remain on hold, the nonprofit news organization reported.

The investigation freeze, which had been in place for a month, forbade OCR staffers from pursuing discrimination complaints that had been submitted by thousands of students at schools and colleges across the country. In fiscal year 2024, the office received 22,687 complaints—37 percent of which alleged discrimination based on disability.

“I am lifting the pause on the processing of complaints alleging discrimination on the basis of disability. Effective immediately, please process complaints that allege only disability-based discrimination,” Craig Trainor, the office’s acting director, wrote the internal memo that was sent to employees, most of whom are attorneys.

A spokesperson for the department declined to respond to ProPublica’s request for comment.