Act of Military Service System Article 24

The Substitute Service can be enforced when the National Defense Military is not Obstructed, and under the conditions when the replacement of soldiers is not affected、the quality of the soldiers is not deteriorated,and does not against the fairness of military service.Personnel with special skills should be the first priority to satisfy the National Defense demand, The Executive Yuan can stop processing a part or all the Substitute Service recruitments basing on the military requirements of the National Defense.
中文原文 兵役法第24條
在國防軍事無妨礙時,以不影響兵員補充、不降低兵員素質、不違背兵役公平前提下,得實施替代役。
各種專長人員,應優先滿足國防需求,基於國防軍事需要,行政院得停止辦理一部或全部替代役徵集。

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