Skip to content

News

Electronic Tracking and Monitoring via Biometric Verification Method (BİOSİS)

BİOSİS- Electronic Tracking and Monitoring via Biometric Verification Method Project is carried out with the aim of more effective enforcement of probation measures and monitoring the probationers in this field in a cheap, more contemporary, fair and respectful for human dignity principle.

Innovative system

BİOSİS is an innovative system that will contribute to the spread of alternative solutions in the execution of penalties. In the current system, probationers are monitored by 4 types of electronic monitoring methods; prohibition to go to designated places, not leaving the home for certain periods, alcohol use monitoring and victim protection. Present monitoring methods require more human resources and expensive equipment therefore BİOSİS has more advantages in this respect.

Face or voice verification

This innovative system will enable the effective monitoring of all probationers with the help of face and/or voice verification method and phone location information (GPS) without the need of any equipment other than a mobile phone. Both a web-based software that could be used from a computer and a mobile application have been developed for the staff responsible for supervision and monitoring. In addition, a mobile electronic monitoring application has been developed for the probationers.The necessary legislative amendment regarding this system has been made. With this amendment a probationer could prefer to be monitored by present types of electronic monitoring or as an alternative she/he could prefer to be monitored by BİOSİS. It’s based on the consent of the probationer. If the probationer accepts to be monitored by the new method, the application could be installed into her/his mobile phone and then she/he could be monitored.

Monitoring of probationers

BİOSİS is implemented to ensure the monitoring of probationers under the supervision of the probation officer. The purpose of the application is both to facilitate the tracking of the probationers’ location and to save time and labor. The system analyzes the probationer’s location and automatically alerts the probation officer if a breach of an obligation (breach of the limited area and/or not evidencing her/his biometric verifications) occurs.The application that is exclusive for probation officers comprises; face verification detail, current location information, previous location information, density map, map of related areas, graphics data, scheduled calendar, messages, manuel face verification request.

Benefits sought in BİOSİS project;

  • With the present electronic monitoring system, limited number of probationers could be monitored. However with BİOSİS both hundreds of probationers could be monitored and this method also could be used for other types of obligations at much lower costs.
    The labor and costs spent on installation, maintenance and repair of the equipment required for probationer monitoring in the present system, will be reduced with BİOSİS.
  • The new system is less intrusive for the probationer than standard electronic monitoring.
  • BİOSİS shall allow the probationer to be monitored without stigmatization in the community and it’s respectful for human dignity.
  • There will be no need to send the probation officer to the location of the probationer for any installation.
  • Obligation of making an application to judicial authorities at certain times will be carried out by BİOSİS thus the probationer won’t have to be situated in relevant judicial authorities. Obligations such as not entering or leaving a certain area, including home arrest will be monitored by creating a restricted area on the map.
  • Obligations which are not monitored in the current system, can be monitored through the project.

Pilot studies related to software and mobile applications have been carried out successfully.

BİOSİS is used by the General Directorate of Prisons and Detention Houses in Turkey

Related News

Keep up to date with the latest developments, stories, and updates on probation from across Europe and beyond. Find relevant news and insights shaping the field today.

Probation in Europe

New Vodcast Episode: Leo Tigges on Probation Capacity Building

09/10/2025

The 15th episode of Division_Y features Leo Tigges, a freelancing consultant and former Secretary General of the Confederation of European Probation (CEP).

In this episode, host Jo Tein (CEP board member) speaks with Leo about his professional journey and his co-authored publication with Steve Pitts on Probation Capacity Building. The discussion highlights international collaboration, knowledge exchange, and strategies for strengthening probation systems across Europe.

▶️ Watch the full interview (English with German subtitles) below

New

Framework Decisions

CEP Updates Framework Decision 947 Guides

06/10/2025

CEP has released updated versions of its guides for persons under probation supervision and for probation staff, reflecting its continued commitment to cross-border cooperation in criminal justice. These revisions aim to promote broader use of Framework Decision 947, which facilitates the mutual recognition of probation measures and alternative sanctions across EU member states.

 

The guides are to be found here.

Recap

ITSCCS

Building Core Skills, Building Connections: V edition of the ITSCCS 2025 in Barcelona

03/10/2025

Barcelona was the stage for the CEP International Training School on Core Correctional Skills (ITSCCS) 2025, held from 29 September to 3 October. Over five days, the Centre d’Estudis Jurídics i Formació Especialitzada became a hub for practitioners eager to sharpen the practical tools that define effective work in the criminal justice field.

Recap

Partners

CEP participated at the 14th Annual General Meeting of EuroPris

01/10/2025

On 23 September 2025, in Krakow, Poland, Jana Spero Kamenjarin, CEP Secretary General, participated in the 14th Annual General Meeting (AGM) of EuroPris.

Recap

CEP Board, Probation in Europe

30th Council of Europe CDPPS Conference: Can we move away from the overuse of penal sanctions?

01/10/2025

On 24–25 September 2025, Kraków, Poland, hosted the 30th Council of Europe Conference of Directors of Prison and Probation Services (CDPPS) under the theme “Can we move away from the overuse of penal sanctions?”. The event gathered high-level participants — Directors General from member and observer states and representatives of the supporting organisations.

Recap

Probation outside Europe

Governance Oversight and Accountability Mechanisms in Probation and Parole: Compare and Contrast Europe and USA

19/09/2025

Confederation of European Probation (CEP) and American Probation and Parole Association (APPA) organized an insightful webinar that introduced the theme “Governance oversight and accountability mechanisms in Probation and Parole. Compare and contrast Europe and USA”. This event took place on Thursday, 18 September 2025.

Subscribe to our bi-monthly email newsletter!