Narcotics Hazard Prevention Act Article 23-1
If the accused is arrested with or without a warrant, the prosecutor should petition the court within 24 hours of the arrest for an observation and rehabilitation judgment pursuant to the provisions as stipulated in Article 20, Paragraph 1, and transfer the accused to the court of jurisdiction for questioning. The same applies if the accused is summoned, surrenders, or voluntarily presents himself/herself, and then is arrested by the prosecutor.Provisions of Article 93-1 of the Code of Criminal Procedures shall apply mutatis mutandis to the circumstances specified in the preceding Paragraph.