The Enforcement Rules of the Prison Act Article 17

When mild measures are granted in accordance with each subparagraph of Paragraph 1, Article 19 of the Act, reference shall be made to diagnosis certificate, proof of physical or mental disability, health examination report or relevant medical prescription documents; the physical and mental status of the prisoner shall be evaluated by a physician before determination of mild measures. If required, the Prison may seek assistance with the evaluation by other professionals.In the event under the preceding paragraph, the Prison shall submit relevant information and lists to the supervisory authority for approval. If the supervisory authority sees incompatibility, normal measures shall be reinstated.Documents under Paragraph 1 shall be issued less than 3 months ago, unless a clear validity period is stated.
中文原文 監獄行刑法施行細則第17條
本法第十九條第一項各款得給予和緩處遇情形,應參酌診斷書、身心障礙證明、健康檢查報告或相關醫囑證明文件,並由醫師評估受刑人之身心狀況後認定之。
必要時,監獄得委請其他專業人士協助評估。
前項情形,監獄應將有關資料及名冊報請監督機關核定之。
如監督機關認不符合者,應回復一般處遇。
第一項文件,除明列效期者外,以提出前三個月內開立者為限。

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