50 U.S.C. § 2055: Mandatory retirement

The Director may, in the Director’s discretion, place in a retired status any participant in the system described in paragraph (2). has completed at least 25 years of service; or is at least 50 years of age and has completed at least 20 years of service. upon reaching age 65, in the case of a participant in the system who is at the Senior Intelligence Service rank of level 4 or above; and upon reaching age 60, in the case of any other participant in the system. Retirement under paragraph (1) shall be effective on the last day of the month in which the participant reaches the age applicable to that participant under that paragraph. In any case in which the Director determines it to be in the public interest, the Director may extend the mandatory retirement date for a participant under this subsection by a period of not to exceed 5 years. A participant retired under this section shall receive retirement benefits in accordance with section 2031 of this title .