Yes, you must submit each document with a classification or control marking and any unmarked document generated in a classified or controlled subject area to the Inspector General. The Inspector General forwards each document to the Office of Classification for a determination as to whether the information in the document is properly classified, controlled, or may be released to the public.
Code of Federal Regulations
[66 FR 4642, Jan. 18, 2001, as amended at 71 FR 68736, Nov. 28, 2006]