; or (2) in the case of information required under subsection (c), not later than 30 calendar days after the deadline under this subtitle for the Federal agency involved to submit information with respect to the congressionally mandated report involved. (e) Exception for certain reports (1) Exception described A congressionally mandated report which is required by statute to be submitted to a committee of Congress or a subcommittee thereof, including any transmittal letter associated with the report, shall not be submitted to or published on the reports online portal if the chair of a committee or subcommittee to which the report is submitted notifies the Director in writing that the report is to be withheld from submission and publication under this subtitle. (2) Notice on portal If a report is withheld from submission to or publication on the reports online portal under paragraph (1), the Director shall post on the portal— (A) a statement that the report is withheld at the request of a committee or subcommittee involved