Criminal Code of the Republic of China Article 90

Any person who is a habitual criminal or commits an offense because of habits of loitering or vagrancy, before execution of punishment, shall be committed to a labor establishment to perform compulsory labor.The period for compulsory labor prescribed in the preceding paragraph shall be three years. But the court may remit the execution if, after the execution for one and half year, it believes there is no need to continue the execution.The court may allow an extension of compulsory labor before the period of execution expires if necessary, but the extension shall be limited to once and the period of extension shall not exceed one and a half years.