4 GCA § 8110: Prior Service Credit: Subsequent Federal Service.

Any employee who shall have been employed by the government of Guam for a period of ten (10) years or more and who is a member of the Fund, who is appointed for a position within the United States Government which requires his continued residence within Guam and who has not terminated his membership in the Fund may be allowed credit for such federal service, provided he does not become a member of the Civil Service Retirement System and provided further that he pays to the Fund during the years for which he claims credit as a federal employee the contributions which he would have paid had his employment been with the government of Guam, together with regular interest thereon from the date on which such contributions would have been made had such service not been with the Federal Government to the date of actual payment.