§ 520.507 How long does my certificate remain in effect?

(a) A special student-learner certificate shall be effective for a period not to exceed the length of one school year unless a longer period is found to be justified by extraordinary circumstances. These circumstances must be explained in detail at the time of application. While each such request will be considered on its own merit, it is anticipated that such authorizations would be limited to occupations requiring an extended period of specialized training;