Regulations Governing Installment Payment of NHI Insurance Premium and Overdue Fine Article 6

If the insurer has handed the case of arrearage over to an administrative execution agency, the application for payment in installments of the arrearage shall be approved by the agency first.
中文原文 全民健康保險保險費及滯納金分期繳納辦法第6條
欠費經保險人依法移送行政執行者,其申請分期繳納,應先經行政執行機關同意。

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