Attorney general Pam Bondi will appear before a House of Representatives panel on Wednesday, where lawmakers are expected to press her on the Justice Department’s handling of files involving the late financier and convicted sex offender Jeffrey Epstein.

Bondi’s testimony before the House Judiciary Committee comes as lawmakers, including some Republicans, have expressed frustration with the amount of Epstein material the department has redacted and withheld despite a federal law requiring the release of nearly all files.

The Justice Department released what it called a final tranche of more than three million pages of documents late last month, drawing renewed attention to wealthy and powerful individuals who maintained ties with Epstein even after his conviction for soliciting prostitution from a minor.

But lawmakers have complained that redactions in the files appear to go beyond the limited exemptions allowed for in a law Congress passed nearly unanimously in November.

The department has also declined to publish a large volume of material, citing legal privileges.