Electronic monitoring performance

Electronic Monitoring Service Performance of service level measures – national performance.

Note performance relates to the service delivery of radio frequency tags only. It does not include the delivery of the GPS service.

Visitprisons and probation statisticsfor data sources and more details.


Equipment installation and subject induction - first attempt within specified timescales (EMS SL004A)

Equipment installation and subject induction - first attempt within specified timescales (EMS SL004A)
Year Equipment installation and subject induction - first attempt within specified timescales (EMS SL004A)
Jul-Sep 19 97.1%
Apr-Jun 19 98.0%
Jan-Mar 19 98.4%
Oct-Dec 18 94.9%
Jul-Sep 18 97.2%
Apr-Jun 18 98.7%
Jan-Mar 18 98.9%
Oct-Dec 17 97.2%

Jul 2019 to Sep 2019 97.1%


Equipment installation and subject induction - further attempt(s) within specified timescales (EMS SL004B)

Equipment installation and subject induction - further attempt(s) within specified timescales (EMS SL004B)
Year Equipment installation and subject induction - further attempt(s) within specified timescales (EMS SL004B)
Jul-Sep 19 89.9%
Apr-Jun 19 91.9%
Jan-Mar 19 90.5%
Oct-Dec 18 80.6%
Jul-Sep 18 84.3%
Apr-Jun 18 88.7%
Jan-Mar 18 91.8%
Oct-Dec 17 83.1%

Jul 2019 to Sep 2019 89.9%


Equipment re-installation - attempt within specified timescales (EMS SL004C)

Equipment re-installation - attempt within specified timescales (EMS SL004C)
Year Equipment re-installation - attempt within specified timescales (EMS SL004C)
Jul-Sep 19 96.2%
Apr-Jun 19 97.1%
Jan-Mar 19 97.5%
Oct-Dec 18 94.4%
Jul-Sep 18 91.4%
Apr-Jun 18 98.2%
Jan-Mar 18 98.4%
Oct-Dec 17 96.3%

Jul 2019 to Sep 2019 96.2%


Equipment removal - attempt within specified timescales (EMS SL005A)

Equipment removal - attempt within specified timescales (EMS SL005A)
Year Equipment removal - attempt within specified timescales (EMS SL005A)
Jul-Sep 19 98.4%
Apr-Jun 19 98.7%
Jan-Mar 19 98.3%
Oct-Dec 18 95.5%
Jul-Sep 18 97.6%
Apr-Jun 18 99.1%
Jan-Mar 18 99.5%
Oct-Dec 17 99.4%

Jul 2019 to Sep 2019 98.4%


Equipment removal (bail cases) - attempt within specified timescales (EMS SL005B)

Equipment removal (bail cases) - attempt within specified timescales (EMS SL005B)
Year Equipment removal (bail cases) - attempt within specified timescales (EMS SL005B)
Jul-Sep 19 97.8%
Apr-Jun 19 98.5%
Jan-Mar 19 97.4%
Oct-Dec 18 93.7%
Jul-Sep 18 95.8%
Apr-Jun 18 97.9%
Jan-Mar 18 99.0%
Oct-Dec 17 98.4%

Jul 2019 to Sep 2019 97.8%


Equipment check following tamper violation - attempt within specified timescales (EMS SL005C)

Equipment check following tamper violation - attempt within specified timescales (EMS SL005C)
Year Equipment check following tamper violation - attempt within specified timescales (EMS SL005C)
Jul-Sep 19 89.9%
Apr-Jun 19 90.3%
Jan-Mar 19 91.2%
Oct-Dec 18 84.0%
Jul-Sep 18 84.7%
Apr-Jun 18 90.7%
Jan-Mar 18 91.0%
Oct-Dec 17 86.9%

Jul 2019 to Sep 2019 89.9%


Request for information required to commence orders - within specified timescales (EMS SL007B)

Request for information required to commence orders - within specified timescales (EMS SL007B)
Year Request for information required to commence orders - within specified timescales (EMS SL007B)
Jul-Sep 19 91.0%
Apr-Jun 19 86.5%
Jan-Mar 19 88.0%
Oct-Dec 18 85.6%
Jul-Sep 18 86.1%
Apr-Jun 18 89.4%
Jan-Mar 18 85.1%
Oct-Dec 17 87.8%

Jul 2019 to Sep 2019 91.0%


Call to curfew location following possible violation - within specified timescales (EMS SL008)

Call to curfew location following possible violation - within specified timescales (EMS SL008)
Year Call to curfew location following possible violation - within specified timescales (EMS SL008)
Jul-Sep 19 97.8%
Apr-Jun 19 97.4%
Jan-Mar 19 97.9%
Oct-Dec 18 97.5%
Jul-Sep 18 96.7%
Apr-Jun 18 97.0%
Jan-Mar 18 99.0%
Oct-Dec 17 99.2%

Jul 2019 to Sep 2019 97.8%