When a law school legal aid agency has been approved as contemplated in Code Section 15-20-6, a third-year law student or staff instructor regularly enrolled may be certified as a participant therein and authorized to practice legal aid as an adjunct thereof in such form and manner as the judge of the superior court may prescribe, taking care that the requirements of this chapter and the good moral character of the student or instructor are properly certified by the dean of the law 440 15-20-9 school. Before entering an order authorizing him to practice legal aid, the judge shall further require of the student or instructor an oath similar to the oath required by an attorney. (Code 1933, § 9-401.1, enacted by Ga. L. 1967, p. 153, § 1; Ga. L. 1970, p. 336, § 1.) 15-20-9. Filing of dean’s certificate; duration of authority to practice legal aid; termination of authority. As to each third-year law student or staff instructor authorized to practice legal aid, there shall be kept on file in the office of the clerk of the superior court in the county where such authority is to be exercised the dean’s certificate, the student’s and instructor’s oaths, and the judge’s order as contemplated under Code Section 15-20-8. The authority to practice legal aid, as allowed under this chapter, shall extend for no longer than one year. If during this period any change occurs in the status of the student or instructor at the law school in which he was enrolled at the time of his original certification, that is, if the student or instructor ceases his enrollment at the law school, ceases his enrollment in that law school’s legal aid agency, or otherwise is expelled or suspended from the law school, then any authority to practice legal aid shall terminate and be revoked. (Code 1933, § 9-401.1, enacted by Ga. L. 1967, p. 153, § 1; Ga. L. 1970, p. 336, § 1; Ga. L. 1990, p. 8, § 15.)