[Code of Federal Regulations] [Title 5, Volume 1] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR177.109] [Page 22] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT PART 177_ADMINISTRATIVE CLAIMS UNDER THE FEDERAL TORT CLAIMS ACT--Table of Contents Sec. 177.109 Final denial of claim. Final denial of an administrative claim must be in writing and sent to the claimant, his or her attorney, or legal representative by certified or registered mail. The notification of final denial may include a statement of the reasons for the denial. But, it must include a statement that, if the claimant is dissatisfied with the OPM action, he or she may file suit in an appropriate United States district court not later than 6 months after the date of mailing of the notification.