The requirements in one table
In shortEvery requirement we could verify is in the table below, with a status column separating published rules from our practical advice; always read the advert for your vacancy.
The table summarises every requirement we could verify from HMPPS's careers pages, the Ministry of Justice vacancy advert and the vetting policy, all opened on 3 October 2026. Where HMPPS publishes nothing, we say so rather than fill the gap.
If you want a quick personalised check, use the free Can I be a prison officer? tool. For the full application process see how to become a prison officer.
| Requirement | Published position | Status |
|---|---|---|
| Minimum age | 18 years old when you start the role | Published |
| Maximum age | No upper age limit is published; medical and fitness pass required whatever your age | Absence of a limit, not a legal guarantee |
| Education | No qualifications needed; personal qualities more important | Published |
| Experience | No specific experience needed | Published |
| Right to work | Required under Civil Service rules | Published |
| Nationality | Civil Service nationality rules: UK, Irish, Commonwealth with right to work, EU Settlement Scheme, some Turkish nationals | Published in vacancy advert |
| Residency | Category A prisons: UK resident for the three years immediately before applying | Published |
| Language | Confidence in English for all spoken aspects | Published in vacancy advert |
| Driving licence | Not listed on pages read | Absence of a requirement; practical advice only |
| Tattoos | Allowed unless offensive, discriminatory, violent or intimidating; facial tattoos generally not acceptable except for cultural, religious or medical reasons | Published |
| Health | Medical and fitness assessment; declare conditions; will not necessarily prevent you | Published |
| Criminal record | Declare all convictions, cautions, discharges unless filtered; roles exempt from Rehabilitation of Offenders Act | Published |
| Vetting | Enhanced Check Level 2 minimum; Counter-Terrorist Check for High Security Estate | Published (PSI 07/2014) |
Sources: HMPPS Prison and Probation Jobs, the 15 October 2026 HMP Birmingham advert, and the Security Vetting Policy Framework (PSI 07/2014, revised 20 February 2025).
Age: minimum 18, and what 'no upper limit' really means
In shortThe minimum is 18 at the start date; no upper limit is published, but that is not a legal guarantee and the medical and fitness pass applies at any age.
- Minimum age18At the start date, not the date you apply
- Upper age limitNone publishedNot a legal guarantee
- Under-21s clearance7 yearsRather than ten; a vetting detail, not a restriction
HMPPS repeats the 18 rule on its eligibility page, how-to-apply page and live adverts. Under-21s are not barred: the vetting policy notes that Counter-Terrorist Check and security clearance issued to under-21s lasts seven years rather than ten. For more detail, see our guide to joining at 18.
None of the official pages we read states a maximum age. HMPPS says a medical and fitness pass is required whatever your age.
We therefore say 'no upper age limit is published' rather than 'there is no age limit', because the first statement is verifiable on the page and the second would be a legal claim.
Older candidates should be realistic about the physical demands (control and restraint, long periods on your feet, running to alarms). Our guides on being over 50 and the age limit go into how that plays out.
Nationality, right to work and residency
In shortCivil Service nationality rules and the right to work apply, sponsorship is unlikely, and Category A prisons need three years' UK residency immediately before applying.
Prison officers are civil servants, so Civil Service nationality rules apply. The Cabinet Office rules (last updated 8 August 2023) and the October 2026 advert list the groups below. You must also have the right to work in the UK.
- UK nationals
- Irish nationals
- Commonwealth citizens with the right to work
- People with status under the EU Settlement Scheme
- Certain Turkish nationals with accrued rights
Visa sponsorship
We could not verify whether any prison officer post is a 'reserved' UK-only post; the pages we read do not say so, so check the vacancy. Visa sponsorship is the issue for overseas applicants, and the October 2026 advert says sponsorship is unlikely.
The Pay Review Body's report explains that between 2,000 and 2,600 staff were recruited from overseas on sponsored visas, that the Skilled Worker visa salary threshold rose to £41,700, and that HMPPS holds a temporary exemption to sponsor until 31 December 2026.
In practice, expect UK-resident-only recruitment from 2027. Read the nationality and residency guide for the detail.
Residency for high-security prisons
HMPPS says Category A (high-security) prisons require you to have been resident in the UK for the three years immediately before applying, because the Counter-Terrorist Check requires it. It is the three years immediately before applying, not any three years. Other prisons do not state a residency period on the pages we read.
A search summary of an HMPPS advert said short periods abroad of about a year with UK residency maintained may be considered, but we did not open that text and treat it as unverified. Ask the vetting team if you have lived abroad.
Qualifications, experience, language and a driving licence
In shortNo qualifications or experience are required and no driving licence is listed, though a licence or reliable lift-sharing can matter for rural prisons.
There are no minimum qualifications. HMPPS's skills page says personal qualities are more important than qualifications, and the overview page says no specific experience is needed. You do not need GCSEs, A-levels, a degree or a background in security, policing or the military.
- Numeracy and writing
- The online scenario test assesses basic numeracy, so comfort with simple sums is needed, and the written test and interview require clear English, but there is no certificate to present.
- English
- The October 2026 advert asks for confidence in English for all spoken aspects of the role. If English is not your first language, the interview and role-play are where this matters most, so practise out loud. We have not verified whether Welsh language skills are required or desirable at prisons in Wales, so check the vacancy.
- Driving licence
- No HMPPS prison officer page we read lists a driving licence as a requirement. That is not the same as saying you can manage without one: many prisons are rural, public transport is limited and some shifts start around 7am, so a licence or reliable lift-sharing can be the difference between a workable commute and an impossible one. Use our commute cost calculator and see the prison officer commuting costs guide.
Health, disability and the medical standard
In shortYou must pass a medical and fitness assessment and declare conditions; HMPPS says they will not necessarily prevent you and publishes no list of excluded conditions.
You must pass a medical and fitness assessment. Published components are an eye test, a hearing test, a blood pressure check and basic health screening by an occupational health professional, followed by the fitness test.
HMPPS's guidance for applicants is to declare pre-existing physical and mental health conditions, and its position is that a health issue 'will not necessarily prevent you from doing the job' with 'relevant adjustments' recommended where appropriate.
The role involves handling 'stressful, traumatic and at times emotional issues', so occupational health assesses fitness for that as well as physical standards.
| Item | Published by HMPPS now | Reported on third-party or Learning Centre-linked sites (unconfirmed) |
|---|---|---|
| Eyesight | A standard exists in both eyes; eye test at the medical | 6/36 uncorrected, 6/12 corrected, both eyes open |
| Hearing | Hearing test at the medical | Conversation level at about 3 m without aids |
| Blood pressure | Blood pressure check at the medical | 90/60 to 140/90 |
| Bleep test | Shuttle run between two points | 15 m shuttle to level 5.4 (also in a dated 2018 MoJ/HMPPS summary for serving officers) |
| Grip and shield | 7 kg riot shield and a grip test | 25 kg grip both hands; shield held 1 minute |
| BMI or weight | Not published | Not confirmed |
Reported figures are cited by third-party sites referring to an HMPPS 2019 document we could not open. Do not treat them as the current official standard.
No list of excluded conditions
No list of excluded conditions is published. That means detailed advice about asthma, ADHD, depression, diabetes, back problems or hearing aids cannot be stated as official policy.
Where third-party sites quote thresholds (for example 6/36 uncorrected and 6/12 corrected vision with both eyes open, hearing at conversational level at around three metres without aids, or blood pressure between 90/60 and 140/90), they trace back to a 2019 HMPPS guidance document we could not open, published on a site Ofsted lists as the HMPPS Learning Centre's website.
Treat those figures as reported, not confirmed on a current recruitment page.
Our guides on medical checks, eyesight and glasses and asthma explain this with those caveats.
Adjustments and disabled applicants
For recruitment itself, HMPPS offers reasonable adjustments to the process (extra time, a reader or scribe, flexible slots).
Disabled applicants were 3.5% of applicants and 2.7% of accepted formal offers for Band 3 prison officers and youth justice workers in the 24 months to June 2026, and the Pay Review Body noted relatively poorer outcomes for disabled applicants, probably because of the fitness test.
Read being a prison officer with a disability, with anxiety or depression and with ADHD or dyslexia.
Tattoos, appearance and personal presentation
In shortVisible tattoos are allowed unless offensive, discriminatory, violent or intimidating; facial tattoos are generally not acceptable, and nothing official covers piercings, beards or hair.
HMPPS's published position on tattoos appears on the how-to-apply page and in the vacancy advert. We do not know how a borderline tattoo would be judged, because no examples are published, so if yours might be borderline, ask the recruitment team before investing time in the application.
Tattoos: the published position
Allowed
- Visible tattoos, unless they are offensive, discriminatory, violent or intimidating
- Facial tattoos for cultural, religious or medical reasons
Generally not acceptable
- Offensive, discriminatory, violent or intimidating tattoos
- Facial tattoos, except for cultural, religious or medical reasons
Piercings, beards, hair and jewellery
No official page we read gives rules on piercings, beards, hair length or jewellery. Uniform and appearance policies are set locally and for safety reasons (for example, items that could be grabbed or that interfere with equipment).
Read our tattoos guide and uniform and equipment guide for how that works in practice, and ask about specifics at your assessment or induction.
Criminal record, vetting and what you must declare
In shortA record does not automatically bar you, but you must declare everything unless it is filtered, and non-disclosure is likely to mean refusal and a 12-month bar.
HMPPS's careers pages say a conviction does not necessarily rule you out, but the vetting policy requires full disclosure. Because prison officer roles are exempt from the Rehabilitation of Offenders Act 1974, you must declare all convictions, cautions and absolute or conditional discharges, however old, unless they are filtered under DBS filtering rules.
The security vetting policy (PSI 07/2014, revised 20 February 2025) says non-disclosure is likely to lead to the application being refused with no leave to re-apply for 12 months.
No list of automatically disqualifying offences for a standard prison officer application is published.
The Lived Experience route's excluded offences
The new Lived Experience policy framework (issued 5 March 2026 and effective 1 April 2026) sets out excluded offences for the Going Forward into Employment route, which is for people who cannot obtain Enhanced Check Level 2 because of their criminal history.
That list belongs to that route, not to standard applications, but it signals the seriousness of such matters.
- Life sentences, arson and terrorism
- Offences under the Sexual Offences Act 2003 and offences against children
- Hate crimes and stalking
- Misconduct in public office, and significant breach of trust or deception
- Firearms offences, false imprisonment and kidnapping
- Supplying controlled drugs within a prison and serious violent offences
- A history of domestic violence as an excluded factor
Scotland
The SPS published criteria say serious offences, violence-related convictions, dishonesty offences and any adult conviction resulting in prison time lead to automatic rejection, with some drug and driving offences rejected unless there are very compelling circumstances.
Read the detail in prison officer with a criminal record, vetting criminal record and family in prison, and see the vetting checker tool.
Debt, family, friends and social media: what is and is not published
In shortInsolvency is checked and changes of circumstance must be reported, but there is no published debt threshold, relatives rule or social media policy.
Applicants often ask about debts, relatives in prison and social media. That is the honest position: no official rule, so no official answer. The practical advice is to declare anything that might be relevant, explain the context and ask the vetting team directly rather than guessing.
What the vetting policy says
Published
- Checks include the Individual Insolvency Register, so bankruptcy and similar insolvency are looked at
- Reporting of changes of circumstance after appointment, including new partners, housemates and relatives living with you, relationships with people abroad and changes in financial circumstances
Not published
- A debt threshold
- A pre-appointment rule on relatives in prison
- Any mention of social media checks
Requirements for other routes: OSG, youth custody, graduates and Scotland
In shortOther routes set their own requirements, and the SPS fitness standard in particular uses its own figures, not English and Welsh ones.
- Operational Support Grade (OSG)
- No qualifications; HMPPS lists basic maths, spelling, grammar, IT and fluent English. See the OSG role guide.
- Youth justice workers
- Must be 18 or over, meet Civil Service nationality rules and pass medical, fitness, eyesight and hearing standards and a DBS check.
- Future Prison Leaders Programme
- Requires a degree or Level 6 qualification (or near completion) or documented people-management experience, 18 or over, three years' UK residency and the medical and fitness assessment.
- Scottish Prison Service
- Has its own published fitness standard: a 600 m treadmill run in 3 minutes 45 seconds at 6.4 mph including 15 seconds acceleration, grip strength of 32 kgf (dominant) and 30 kgf (non-dominant), a 34 kg push and 34 kg pull, and a one-minute hold of a 120 cm riot shield, with one retake. These are SPS figures from its own document, not English and Welsh standards. Its minimum age is stated as over 18.
- Northern Ireland
- The Custody Prison Officer role is recruited through NICS Recruitment; eligibility details are in the Candidate Information Booklet for each competition and we could not verify them.
- Private prisons
- Requirements are set by the operator, so check each operator's vacancy. See prison custody officers in private prisons.
Requirements checklist before you apply
In shortUse this checklist to spot issues early rather than at vetting; it is not a pass or fail test, and unanswered questions should go to the recruitment or vetting team.
The checklist turns the published rules into actions. If you tick every box you are in a strong position; if not, the item shows what to read next.
HMPPS makes the final decisions at each stage, and some questions (for instance about health, finances or associations) have no published rule. When you are unsure, ask the recruitment or vetting team and keep a record of the answer.
Before you apply
- I will be 18 or over on my start date.
- I meet Civil Service nationality rules and have the right to work, and I have checked whether the vacancy allows visa sponsorship.
- If I am applying to a Category A prison, I have lived in the UK for the last three years.
- I have listed every conviction, caution and discharge so I can declare them accurately.
- I have checked my finances and any insolvency history, and I can explain them.
- I have noted any health conditions and I am ready to declare them and ask for adjustments if needed.
- I know that my tattoos meet the published rules, or I have asked about them.
- I have thought about the commute, shifts and residential training period, and what it means for my family.
- I have a plan for the fitness test and I understand that unofficial figures are not the official standard.
Frequently asked questions
What are the requirements to be a prison officer?
You must be at least 18 at your start date, have the right to work and meet Civil Service nationality rules, and pass vetting, a medical and a fitness assessment. No qualifications or experience are needed. Category A prisons also require three years' UK residency immediately before applying. These apply in England and Wales.
Is there an upper age limit for prison officers?
No upper age limit is published on the official pages we read. Everyone must still pass the medical and fitness assessment, whatever their age. We avoid saying 'there is no age limit' because that is a legal claim. If your case is unusual, ask the HMPPS recruitment team directly.
Do I need GCSEs or a driving licence to be a prison officer?
HMPPS says no qualifications are needed and personal qualities matter more. No driving licence is listed as a requirement on the pages we read, but many prisons are rural and some shifts start around 7am, so check how you will travel. The online tests include basic numeracy, so be comfortable with simple sums.
Can I be a prison officer if I am not a British citizen?
Possibly. Civil Service nationality rules allow UK, Irish, Commonwealth (with the right to work), EU Settlement Scheme holders and some Turkish nationals. Visa sponsorship is described as unlikely in the October 2026 advert, and HMPPS's temporary sponsorship exemption runs to 31 December 2026, so check the vacancy and the rules.
Can I be a prison officer with tattoos?
Yes, visible tattoos are allowed unless they are offensive, discriminatory, violent or intimidating. Facial tattoos are generally not acceptable, except for cultural, religious or medical reasons. HMPPS does not publish examples for borderline cases, so ask the recruitment team if you are unsure before you apply.
Can I be a prison officer with a criminal record?
A conviction does not automatically bar you, but you must declare everything unless filtered under DBS rules, and non-disclosure can mean refusal with no re-application for 12 months. No offence list is published for standard applications. Take advice if you have a complicated history, and declare honestly.
Can I be a prison officer with a health condition or disability?
HMPPS says a physical or mental health issue will not necessarily prevent you from doing the job and that relevant adjustments will be recommended where appropriate. You must declare conditions, and the medical and fitness standards still apply.
Reasonable adjustments to the recruitment process are available if you ask. No list of excluded conditions is published.
Do I need to live in the UK for three years?
For Category A (high-security) prisons, yes: you must have been resident in the UK for the three years immediately before applying, because of the Counter-Terrorist Check. For other prisons we found no stated residency period, but the right to work and nationality rules still apply. Check the vacancy.
Sources
- prisonandprobationjobs.gov.ukHMPPS Prison and Probation Jobs: how to apply as a prison officer
- prisonandprobationjobs.gov.ukHMPPS Prison and Probation Jobs: prison officer overview
- prisonandprobationjobs.gov.ukHMPPS Prison and Probation Jobs: reasonable adjustments in the recruitment process
- jobs.justice.gov.ukMinistry of Justice jobs: Prison Officer, HMP Birmingham (closing 15 October 2026)
- gov.ukCabinet Office: Civil Service nationality rules
- assets.publishing.service.gov.ukHMPPS Security Vetting Policy Framework (PSI 07/2014, revised 20 February 2025)
- assets.publishing.service.gov.ukHMPPS Lived Experience Policy Framework (issued 5 March 2026)
- assets.publishing.service.gov.ukPrison Service Pay Review Body, Twenty-Fifth Report on England and Wales 2026 (CP 1550)
- gov.ukHMPPS workforce quarterly: June 2026 (published 20 August 2026)
- sps.gov.ukScottish Prison Service: our roles
- justice-ni.gov.ukDepartment of Justice (Northern Ireland): Prison Service jobs
- prisonandprobationjobs.gov.ukHMPPS Prison and Probation Jobs: Advance into Justice (Armed Forces)