Enforcement Rules of the National Health Insurance Act Article 30
In case the lineal blood descendants within second degree of relationship of the insured, who have reached majority but are incapable of making a living or are in school and not employed, the group insurance applicants shall, by the end of the month when they reach majority, complete one copy of the Continuing Insured Coverage Application Form to the Insurer for continuing coverage.
中文原文 全民健康保險法施行細則第30條
被保險人二親等內直系血親卑親屬成年無謀生能力，或在學就讀且無職業者，投保單位應於其成年當月底，填具續保申報表一份送交保險人辦理續保。