People with Disabilities Rights Protection Act Article 84

During a lawsuit in processing, if people with disabilities is involved in the lawsuit or has to testify, the prosecutor or the judge shall, according to the special need of his/her disability category and grade, provide necessary assistance.In case an accused or a suspect is unable to make a complete statement due to mental disabilities or other mental defects, the municipal and county (city) competent authorities shall appoint a social worker as a qualified assistant pursuant to Article 35 of Code of Criminal Procedure.While the appointed assistant pursuant to Paragraph 1 in Article 35 of Code of Criminal Procedure is unable to take the position, a social welfare care facility/institution or association can apply for the re-appointment to the municipal and county (city) competent authorities, in accordance with the paragraph mentioned above.
中文原文 身心障礙者權益保障法第84條
法院或檢察機關於訴訟程序實施過程,身心障礙者涉訟或須作證時,應就其障礙類別之特別需要,提供必要之協助。
刑事被告或犯罪嫌疑人因精神障礙或其他心智缺陷無法為完全之陳述時,直轄市、縣(市)主管機關得依刑事訴訟法第三十五條規定,聲請法院同意指派社會工作人員擔任輔佐人。
依刑事訴訟法第三十五條第一項規定得為輔佐人之人,未能擔任輔佐人時,社會福利機構、團體得依前項規定向直轄市、縣(市)主管機關提出指派申請。

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