These are the Prison Service Instructions (PSIs) issued in 2013 that HM Prison and Probation Service still lists as current. PSIs from 2013 that have since been cancelled, replaced or made obsolete have been removed from this list.
| 23/2013 – Prisoner retail — Prisoner retail | 08/2013 – Reviewing the categorisation of high security prisoners — Category A reviews |
| 04/2013 – Early removal of foreign national prisoners — Foreign national removal | 03/2013 – Medical emergency response codes — Medical emergencies |
Source: HMPPS – Prison Service Instructions (PSIs) on GOV.UK. If a PSI you are looking for is not listed here, it may have been cancelled – the full PSI index shows the status of every PSI ever issued.