TITLE IV
PREVENTIVE MEASURES AND OTHER PROCEDURAL MEASURES
CHAPTER I
PREVENTIVE MEASURES
Section IV
Preventive arrest
2. Arrest of the defendant
Duration of the defendant’s arrest
Art. 149 - The duration of the defendant's arrest during criminal investigation may not exceed 30 days, except for the case when it is extended under the law. The due time is calculated from the date when the warrant was issued, when the arrest was ordered after hearing the defendant, and in case the arrest was ordered in the defendant's absence, the due time is calculated from the date of execution of the arrest warrant.
When a case is moved in the course of criminal investigation from one investigation body to another, the arrest warrant previously issued remains valid. The duration of the arrest is calculated according to the provisions of the previous paragraph.
Fair trial standards
Rights during investigation - arbitrary arrest or detention and deprivation of liberty
EDIT.