(a) For purposes of the provisions of 28 U.S.C. 2401(b), 2672, and 2675, a claim is deemed to have been presented when OPM receives from a claimant, his or her authorized agent or legal representative, an executed Standard Form 95 (Claim for Damage, Injury or Death), or other written notification of an incident, accompanied by a claim for money damages stating a sum certain (a specific dollar amount) for injury to or loss of property, personal injury, or death alleged to have occurred as a result of the incident.

(b) All claims filed under the Federal Tort Claims Act as a result of the alleged negligence or wrongdoing of OPM or its employees will be mailed or delivered to the Office of the General Counsel, United States Office of Personnel Management, 1900 E Street NW, Washington, DC 20415-1300.

(c) A claim must be presented to the Federal agency whose activities gave rise to the claim. A claim that should have been presented to OPM, but was mistakenly addressed to or filed with another Federal agency, is presented to OPM, as required by 28 U.S.C. 2401(b), as of the date the claim is received by OPM. When a claim is mistakenly presented to OPM, OPM will transfer the claim to the appropriate Federal agency, if ascertainable, and advise the claimant of the transfer, or return the claim to the claimant.

(d) A claimant whose claim arises from an incident involving OPM and one or more other Federal agencies, will identify each agency to which the claim has been submitted at the time the claim is presented to OPM. OPM will contact all other affected Federal agencies in order to designate the single agency that will investigate and decide the merits of the claim. In the event a designation cannot be agreed upon by the affected agencies, the Department of Justice will be consulted and will designate an agency to investigate and determine the merits of the claim. The designated agency will notify the claimant that all future correspondence concerning the claim must be directed to that Federal agency. All involved Federal agencies may agree to conduct their own administrative reviews and to coordinate the results, or to have the investigation conducted by the designated Federal agency. But, in either event, the designated agency will be responsible for the final determination of the claim.

(e) A claim presented in compliance with paragraph (a) of this section may be amended by the claimant at any time prior to final agency action or prior to the exercise of the claimant's option under 28 U.S.C. 2675(a). Amendments must be in writing and signed by the claimant or his or her authorized agent or legal representative. Upon timely filing of an amendment to a pending claim, OPM will have 6 months in which to make a final disposition of the claim as amended and claimant's option under 28 U.S.C. 2675 (a) will not accrue until 6 months after the filing of an amendment.