Enforcement Rules of the Detention Act Article 42

Aside from defense attorneys appointed in accordance with the Code of Criminal Procedure, when other lawyers designated, appointed, or retained according to law or lawyers not retained by defendants under Paragraph 5, Article 65 of the Act request to visit a detained defendant held incommunicado by ruling of the court, the detention center shall, pursuant to Paragraph 3 and Paragraph 4, Article 105 of the Code of Criminal Procedure prepare and submit relevant data to the public prosecutor in the stage of investigation or to the court in the stage of trial for consent before permitting the visit.
中文原文 羈押法施行細則第42條
除依刑事訴訟法所定之辯護人外,其他依法指定、選任或受委任之律師,或依本法第六十五條第五項規定未受委任之律師,請求接見經法院裁定禁止接見之羈押被告時,看守所應檢具相關資料依刑事訴訟法第一百零五條第三項、第四項規定,偵查中報請檢察官、審判中報請法院同意後,始得辦理接見。

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