Primary and Junior High School Act Article 56

Regulations governing the scope of the primary school and junior high school graduation level Self-Study Academic Ability Assessment Examinations, the agencies that conduct the examinations, its annual frequency and schedule of the examinations, the subjects examined, eligibility to take the examinations, certificate issuing, and annulment, and other related matters shall be prescribed by the central competent authority.
中文原文 國民教育法第56條
國民小學、國民中學畢業程度之自學進修學力鑑定範圍、考試辦理機關、每年舉辦之次數與時間、考試科目、應考資格、證書之頒發、廢止及其他相關事項之辦法,由中央主管機關定之。

English translation for reference only; the Chinese text prevails. Not legal advice.