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.

Visit prisons and probation statistics for data sources and more details.


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

YearEquipment installation and subject induction - first attempt within specified timescales (EMS SL004A)
Jan-Mar 1998.4%
Oct-Dec 1894.9%
Jul-Sep 1897.2%
Apr-Jun 1898.7%
Jan-Mar 1898.9%
Oct-Dec 1797.2%

Jan 2019 to Mar 2019 98.4%


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

YearEquipment installation and subject induction - further attempt(s) within specified timescales (EMS SL004B)
Jan-Mar 1990.5%
Oct-Dec 1880.6%
Jul-Sep 1884.3%
Apr-Jun 1888.7%
Jan-Mar 1891.8%
Oct-Dec 1783.1%

Jan 2019 to Mar 2019 90.5%


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

YearEquipment re-installation - attempt within specified timescales (EMS SL004C)
Jan-Mar 1997.5%
Oct-Dec 1894.4%
Jul-Sep 1891.4%
Apr-Jun 1898.2%
Jan-Mar 1898.4%
Oct-Dec 1796.3%

Jan 2019 to Mar 2019 97.5%


Equipment removal - attempt within specified timescales (EMS SL005A)

YearEquipment removal - attempt within specified timescales (EMS SL005A)
Jan-Mar 1998.3%
Oct-Dec 1895.5%
Jul-Sep 1897.6%
Apr-Jun 1899.1%
Jan-Mar 1899.5%
Oct-Dec 1799.4%

Jan 2019 to Mar 2019 98.3%


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

YearEquipment removal (bail cases) - attempt within specified timescales (EMS SL005B)
Jan-Mar 1997.4%
Oct-Dec 1893.7%
Jul-Sep 1895.8%
Apr-Jun 1897.9%
Jan-Mar 1899.0%
Oct-Dec 1798.4%

Jan 2019 to Mar 2019 97.4%


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

YearEquipment check following tamper violation - attempt within specified timescales (EMS SL005C)
Jan-Mar 1991.2%
Oct-Dec 1884.0%
Jul-Sep 1884.7%
Apr-Jun 1890.7%
Jan-Mar 1891.0%
Oct-Dec 1786.9%

Jan 2019 to Mar 2019 91.2%


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

YearRequest for information required to commence orders - within specified timescales (EMS SL007B)
Jan-Mar 1988.0%
Oct-Dec 1885.6%
Jul-Sep 1886.1%
Apr-Jun 1889.4%
Jan-Mar 1885.1%
Oct-Dec 1787.8%

Jan 2019 to Mar 2019 88.0%


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

YearCall to curfew location following possible violation - within specified timescales (EMS SL008)
Jan-Mar 1997.9%
Oct-Dec 1897.5%
Jul-Sep 1896.7%
Apr-Jun 1897.0%
Jan-Mar 1899.0%
Oct-Dec 1799.2%

Jan 2019 to Mar 2019 97.9%

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