Immigration Act Article 6

A national shall be prohibited from exiting the State if he/she falls any of the following circumstances:1. Has been sentenced to imprisonment or more serious penalty and have not served or completed the term of sentence.2. Have been wanted.3. Has been restricted from exiting the State by the judicial authorities or military authorities due to being under investigation.4. Has been strongly suspected, on the basis of sufficient factual evidence, to endanger national security or social stability.5. Has been strongly suspected to be involved in turmoil or foreign aggression.6. Has been strongly suspected to be involved in major economic crimes or major criminal cases.7. Has been waiting for conscription or have not completely fulfilled their military service obligation except if permitted to exit the State in accordance with laws and orders.8. Has held a passport, flight crew I.D., seaman service book, or entry and exit permit that has been illegally acquired, counterfeited, or tampered, or that belongs to another person.9. Has failed to have his/her passport, flight crew ID, seaman service book, or entry and exit permit inspected in accordance with Article 4.10. Has been restricted or prohibited from exiting the State by other laws.The National Immigration Agency shall approve an individual under protective measures, who has been permitted to go abroad by the juvenile court judge or the prosecutor, to exit the State.When any person who is prohibited from exiting the State in accordance with Subparagraph 2, Paragraph 1 exits the State and such a matter is found out by the National Immigration Agency at the inspection of the person, the Agency shall notify judicial authorities and police authorities under their jurisdiction to conduct the matter. When any person who is prohibited from entering the State in accordance with the same provision enters the State, the same procedure shall also apply to him/her. Where any person who is prohibited to exit the State in accordance with Subparagraph 8, Paragraph 1 exits the State and such a matter is found out by the National Immigration Agency at the inspection of the person, the Agency shall arrest him/her immediately and transfer him/her to judicial authorities.Judicial authorities or military authorities shall notify the National Immigration Agency of the circumstances on exit of the State prohibited by Subparagraphs 1 to 3, Paragraph 1. Each functional authority shall notify the National Immigration Agency of the circumstance set forth in Subparagraph 10.Where judicial authorities or military authorities, Ministry of Justice Investigation Bureau or National Police Agency, Ministry of the Interior investigate cases under Subparagraphs 4 to 6, Paragraph 1, due to urgent occassions, may notify the National Immigration Agency to prohibit the subject from exiting. The period for the prohibition of exit shall not be more than twenty-four (24) hours from the time of the notice.Any person who is prohibited from exiting the State pursuant to Subparagraph 1 or restricted from exiting the State by military authorities due to his/her case pursuant to Subparagraph 3 shall be notified in writing of the reasons for such prohibition or restriction by the National Immigration Agency after the Agency is notified, save any person who is prohibited from exiting the State pursuant to Subparagraph 2 or Subparagraph 8, Paragraph 1. Any person who is restricted from exiting the State by judicial authorities due to his/her case pursuant to Subparagraph 3 or restricted or prohibited from exiting the State pursuant to Subparagraph 10 shall be notified in writing of the reasons for such restrictions or prohibitions by each functional authority. When any person who is restricted from exiting the State by judicial authorities due to his/her case pursuant to Subparagraph 3 or prohibited from exiting the State pursuant to Subparagraphs 7, 9 and 10, and the preceding Paragraph exits the State and such a matter is found out by the National Immigration Agency at the inspection of the person, the Agency shall provide reasons in writing to the person and inform him/her verbally of the same.
中文原文 入出國及移民法第6條
國民有下列情形之一者,移民署應禁止其出國:
一、經判處有期徒刑以上之刑確定,尚未執行或執行未畢。
但經宣告六月以下有期徒刑或緩刑者,不在此限。
二、通緝中。
三、因案經司法或軍法機關限制出國。
四、有事實足認有妨害國家安全或社會安定之重大嫌疑。
五、涉及內亂罪、外患罪重大嫌疑。
六、涉及重大經濟犯罪或重大刑事案件嫌疑。
七、役男或尚未完成兵役義務者。
但依法令得准其出國者,不在此限。
八、護照、航員證、船員服務手冊或入國許可證件係不法取得、偽造、變造或冒用。
九、護照、航員證、船員服務手冊或入國許可證件未依第四條規定查驗。
十、依其他法律限制或禁止出國。
受保護管束人經指揮執行之少年法院法官或檢察署檢察官核准出國者,移民署得同意其出國。
依第一項第二款規定禁止出國者,移民署於查驗發現時應通知管轄司法警察機關處理,入國時查獲亦同;依第一項第八款規定禁止出國者,移民署於查驗發現時應立即逮捕,移送司法機關。
第一項第一款至第三款應禁止出國之情形,由司法、軍法機關通知移民署;第十款情形,由各權責機關通知移民署。
司法、軍法機關、法務部調查局或內政部警政署因偵辦第一項第四款至第六款案件,情況急迫,得通知移民署禁止出國,禁止出國之期間自通知時起算,不得逾二十四小時。
除依第一項第二款或第八款規定禁止出國者,無須通知當事人外,依第一款規定禁止出國或依第三款規定因案經軍法機關限制出國者,移民署接獲通知後,應以書面敘明理由通知當事人;依第三款規定因案經司法機關限制出國或依第十款規定限制或禁止出國者,由各權責機關通知當事人;依第三款規定因案經司法機關限制出國或依第七款、第九款、第十款及前項規定禁止出國者,移民署於查驗時,當場以書面交付當事人,並告知其禁止出國之理由。

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