5 CFR 334.107: Termination of agreement.

(a) An assignment may be terminated at any time at the request of the Federal agency or the State, local, Indian tribal government, institution of higher education, or other organization participating in this program. Where possible, the party terminating the assignment prior to the agreed upon date should provide 30-days advance notice along with a statement of reasons, to the other parties to the agreement.

(b) Federal assignees continue to encumber the positions they occupied prior to assignment, and the position is subject to any personnel actions that might normally occur. At the end of the assignment, the employee must be allowed to resume the duties of the employee's position or must be reassigned to another position of like pay and grade.

(c) An assignment is terminated automatically when the employer-employee relationship ceases to exist between the assignee or original employer.

(d) OPM has the authority to direct Federal agencies to terminate assignments or take other corrective actions when OPM finds assignments have been made in violation of the requirements of the Intergovernmental Personnel Act or this part.