Regulations for Safety Inspection of Hazardous Machines and Equipment Article 113

If the Category Ι pressure vessel is deemed unqualified in the periodic inspection, the inspector shall record the disqualification in the record of the qualification certificate of the inspection and notify of the improvement; if the situation is serious and has the possibility of resulting in danger, if shall be reported to the inspection organization for limitation of its max pressure or prohibition of use.
中文原文 危險性機械及設備安全檢查規則第113條
第一種壓力容器經定期檢查不合格者,檢查員應即於檢查合格證記事欄內記載不合格情形並通知改善;其情形嚴重有發生危害之虞者,並應報請所屬檢查機構限制其最高使用壓力或禁止使用。

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