TITLE ONE
CHAPTER I
Fundamental rights
Article 19
The Public Prosecution Service can request the judge preventive prison only when other precautionary measures are not enough to ensure the presence of the accused in his trial, the development of the investigation, the protection of the victim, witnesses or community, as well as when the accused is on trial or had been previously convicted for having committed an intentional crime. Also, the judge will order preventive prison, by its own motion, in the following cases: organized crime; deceitful homicide; rape; kidnap; trafficking in persons; crimes committed using firearms, explosives or other violent instruments; and serious crimes against national security, the right to freely develop personality and the public health.
The law shall establish the cases in which the judge can revoke liberty granted to the individuals subjected to trial.
The term to issue the detention order may be extended only at the request of the accused, according to the procedure set forth by the law. Prolonging the detention shall be sanctioned by penal law. The authority in charge of the establishment where the accused is, shall attract the judge’s attention if it does not receive a copy of the detention order or the extension request in the term indicated above as soon as the term ends. If the authority does not receive the detention order within the next three hours, the accused shall be freed.
Sentencing - national procedures for national proceedings
EDIT.