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.
The testing of EMS March 2020 data was significantly affected by COVID-19. The access to the EMS systems to test the data due to the lockdown was not possible initially and afterwards very limited. It was agreed in April by members of the Contract Accountability Meeting (CAM) to accept EMS's provisional figures for March 2020.
Visit prisons and probation statistics for data sources and more details.
Equipment installation and subject induction - first attempt within specified timescales (EMS SL004A)
Period | Equipment installation and subject induction - first attempt within specified timescales (EMS SL004A) |
---|---|
Oct 2017 to Dec 2017 | 97.2% |
Jan 2018 to Mar 2018 | 98.9% |
Apr 2018 to Jun 2018 | 98.7% |
Jul 2018 to Sep 2018 | 97.2% |
Oct 2018 to Dec 2018 | 94.9% |
Jan 2019 to Mar 2019 | 98.4% |
Apr 2019 to Jun 2019 | 98.0% |
Jul 2019 to Sep 2019 | 97.1% |
Oct 2019 to Dec 2019 | 95.2% |
Jan 2020 to Mar 2020 | 97.5% |
Jan 2020 to Mar 2020 97.5%
Data source Community performance quarterly MI
Equipment installation and subject induction - further attempt(s) within specified timescales (EMS SL004B)
Period | Equipment installation and subject induction - further attempt(s) within specified timescales (EMS SL004B) |
---|---|
Oct 2017 to Dec 2017 | 83.1% |
Jan 2018 to Mar 2018 | 91.8% |
Apr 2018 to Jun 2018 | 88.7% |
Jul 2018 to Sep 2018 | 84.3% |
Oct 2018 to Dec 2018 | 80.6% |
Jan 2019 to Mar 2019 | 90.5% |
Apr 2019 to Jun 2019 | 91.9% |
Jul 2019 to Sep 2019 | 89.9% |
Oct 2019 to Dec 2019 | 83.9% |
Jan 2020 to Mar 2020 | 89.1% |
Jan 2020 to Mar 2020 89.1%
Data source Community performance quarterly MI
Equipment re-installation - attempt within specified timescales (EMS SL004C)
Period | Equipment re-installation - attempt within specified timescales (EMS SL004C) |
---|---|
Oct 2017 to Dec 2017 | 96.3% |
Jan 2018 to Mar 2018 | 98.4% |
Apr 2018 to Jun 2018 | 98.2% |
Jul 2018 to Sep 2018 | 91.4% |
Oct 2018 to Dec 2018 | 94.4% |
Jan 2019 to Mar 2019 | 97.5% |
Apr 2019 to Jun 2019 | 97.1% |
Jul 2019 to Sep 2019 | 96.2% |
Oct 2019 to Dec 2019 | 92.0% |
Jan 2020 to Mar 2020 | 97.5% |
Jan 2020 to Mar 2020 97.5%
Data source Community performance quarterly MI
Equipment removal - attempt within specified timescales (EMS SL005A)
Period | Equipment removal - attempt within specified timescales (EMS SL005A) |
---|---|
Oct 2017 to Dec 2017 | 99.4% |
Jan 2018 to Mar 2018 | 99.5% |
Apr 2018 to Jun 2018 | 99.1% |
Jul 2018 to Sep 2018 | 97.6% |
Oct 2018 to Dec 2018 | 95.5% |
Jan 2019 to Mar 2019 | 98.3% |
Apr 2019 to Jun 2019 | 98.7% |
Jul 2019 to Sep 2019 | 98.4% |
Oct 2019 to Dec 2019 | 97.3% |
Jan 2020 to Mar 2020 | 98.3% |
Jan 2020 to Mar 2020 98.3%
Data source Community performance quarterly MI
Equipment removal (bail cases) - attempt within specified timescales (EMS SL005B)
Period | Equipment removal (bail cases) - attempt within specified timescales (EMS SL005B) |
---|---|
Oct 2017 to Dec 2017 | 98.4% |
Jan 2018 to Mar 2018 | 99.0% |
Apr 2018 to Jun 2018 | 97.9% |
Jul 2018 to Sep 2018 | 95.8% |
Oct 2018 to Dec 2018 | 93.7% |
Jan 2019 to Mar 2019 | 97.4% |
Apr 2019 to Jun 2019 | 98.5% |
Jul 2019 to Sep 2019 | 97.8% |
Oct 2019 to Dec 2019 | 94.2% |
Jan 2020 to Mar 2020 | 97.0% |
Jan 2020 to Mar 2020 97.0%
Data source Community performance quarterly MI
Equipment check following tamper violation - attempt within specified timescales (EMS SL005C)
Period | Equipment check following tamper violation - attempt within specified timescales (EMS SL005C) |
---|---|
Oct 2017 to Dec 2017 | 86.9% |
Jan 2018 to Mar 2018 | 91.0% |
Apr 2018 to Jun 2018 | 90.7% |
Jul 2018 to Sep 2018 | 84.7% |
Oct 2018 to Dec 2018 | 84.0% |
Jan 2019 to Mar 2019 | 91.2% |
Apr 2019 to Jun 2019 | 90.3% |
Jul 2019 to Sep 2019 | 89.9% |
Oct 2019 to Dec 2019 | 85.7% |
Jan 2020 to Mar 2020 | 88.8% |
Jan 2020 to Mar 2020 88.8%
Data source Community performance quarterly MI
Request for information required to commence orders - within specified timescales (EMS SL007B)
Period | Request for information required to commence orders - within specified timescales (EMS SL007B) |
---|---|
Oct 2017 to Dec 2017 | 87.8% |
Jan 2018 to Mar 2018 | 85.1% |
Apr 2018 to Jun 2018 | 89.4% |
Jul 2018 to Sep 2018 | 86.1% |
Oct 2018 to Dec 2018 | 85.6% |
Jan 2019 to Mar 2019 | 88.0% |
Apr 2019 to Jun 2019 | 86.5% |
Jul 2019 to Sep 2019 | 91.0% |
Oct 2019 to Dec 2019 | 81.7% |
Jan 2020 to Mar 2020 | 90.5% |
Jan 2020 to Mar 2020 90.5%
Data source Community performance quarterly MI
Call to curfew location following possible violation - within specified timescales (EMS SL008)
Period | Call to curfew location following possible violation - within specified timescales (EMS SL008) |
---|---|
Oct 2017 to Dec 2017 | 99.2% |
Jan 2018 to Mar 2018 | 99.0% |
Apr 2018 to Jun 2018 | 97.0% |
Jul 2018 to Sep 2018 | 96.7% |
Oct 2018 to Dec 2018 | 97.5% |
Jan 2019 to Mar 2019 | 97.9% |
Apr 2019 to Jun 2019 | 97.4% |
Jul 2019 to Sep 2019 | 97.8% |
Oct 2019 to Dec 2019 | 97.6% |
Jan 2020 to Mar 2020 | 97.8% |
Jan 2020 to Mar 2020 97.8%
Data source Community performance quarterly MI