Senator Lindsey Graham (R-S.C.) confirmed the news on Fox News' Hannity last night.
"It's December 9. You'll get the report. That's locked," Graham said.
DOJ Inspector General Michael Horowitz will testify before the Senate Judiciary Committee shortly after the document's release, on December 11.
Last month, Horowitz sent a letter to lawmakers notifying them that he was finalizing his highly anticipated report.
"After we receive the final classification markings from the Department and the FBI, we will then proceed with our usual process for preparing a final report, including ensuring that appropriate reviews occur for accuracy and comment purposes," Horowitz wrote in the letter. "Once begun, we do not anticipate the time for that review to be lengthy."
.@realDonaldTrump teases upcoming IG report, preparing the country: "I predict you will see things you don't even believe, the level of corruption."— Adrian Norman (@AdrianNormanDC) October 17, 2019
Though he says he hasn't seen it, he names Comey, Strzok, Page, McCabe and even Obama as possibly being implicated.
Stay tuned. pic.twitter.com/5XKN27jbMz