Armed Forces Disciplinary Punishment Act Article 13

The punishment may be reduced at discretion or exempted whereas the level of all circumstances pertaining to a disciplinary offense thereof is not serious, and the circumstances of the commission of the offense are pitiable.The punishment may be reduced at discretion whereas the disciplinary offense thereof is not known and the offender surrenders himself/herself to the appropriate authority and is willing to be punished for the offense that is committed.
中文原文 陸海空軍懲罰法第13條
違紀行為之情節非屬重大,且顯可憫恕者,得減輕或免除懲罰。
對於未經發覺之違紀行為,主動向長官坦承,並願受懲罰者,得減輕懲罰。

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