The Enforcement Act of Act of Military Service System Article 38

The organizations and schools shall ratify to the township municipal and county/city governments or the Ministry of National Defense subordinating responsible unit if the cause to defer induction or mobilization was demolished and the Male deferred shall present an application to the township/city/district government agency in person or by the householder.
中文原文 兵役法施行法第38條
緩徵、緩召原因消滅時,除由各該機關、學校隨時通知其戶籍地直轄市、縣(市)政府或國防部所屬權責單位外,並應由本人或其戶長於三十日內向戶籍地鄉(鎮、市、區)公所申報之。

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