What 'failed vetting' can actually mean
In short'Failed vetting' covers several different situations, so first establish what has actually happened and who told you.
The right response depends on which situation you are in. Ask the recruitment team, in writing, for confirmation of the outcome and the reason, as far as they can disclose it.
The vetting policy deals with refusals through the Approvals and Compliance team, which makes decisions where judgement is needed and deals with representations against vetting being refused. A written outcome tells you which route you are on.
- You might have been formally refused clearance.
- You might have had your application withdrawn or closed, for example because a questionnaire was not completed in time.
- You might be in a long delay and fear you have failed when nobody has decided anything.
- Or you might have lost clearance after joining.
How refusals are decided under the published policy
In shortThe policy publishes the checks and the principle of individual judgement, not the criteria, and its one bright line is non-disclosure.
The Security Vetting Policy Framework (PSI 07/2014, revised 20 February 2025) describes how checks are done by Shared Services Connected Limited, which confirms that a candidate has passed or been declined. Where judgement is required, the Approvals and Compliance team decides suitability.
The policy describes the team as experienced Governors and non-operational prison and probation staff who make balanced judgements on whether evidence is credible and the person is suitable, and who ensure consistency of treatment.
What is not published
The policy does not publish the criteria the team applies for a standard prison officer application, and it does not set out a list of offences or financial situations that cause refusal.
What it does publish are the checks, the declaration requirements and the principle that each case is considered on its merits. The careers site says that a conviction does not necessarily bar you and that decisions are made individually.
The one bright line
Paragraph 2.11 says non-disclosure of offences is likely to lead to the application being refused with no leave to reapply for 12 months. The careers site also says failing to disclose will halt your application.
So the same facts, honestly declared, can be treated entirely differently from the same facts concealed.
Representations and appeals: what is and is not published
In shortA route to make representations exists, but the time limit, form and grounds for ordinary applicants are not published, so ask in writing.
The policy's annex on roles says the Approvals and Compliance team deals with representations against vetting being refused, and the summary says its decisions link into the exclusions policy and the right of appeal against the initial decision.
That tells us a route exists. It does not tell us the time limit, the form, the address or the grounds for an ordinary applicant, and we did not find those details on the pages we read.
Write to the recruitment team and ask
- What was the decision?
- What is the reason, as far as it can be shared?
- Can I make representations, to whom, by when and in what form?
- Is there an appeal against that decision?
- Ask them to reply in writing, and keep a dated record. The careers site publishes recruitment and vetting enquiries contact details on its reasonable adjustments page.
| Your situation | Governing document | What is published |
|---|---|---|
| Applicant refused Enhanced Level 2 | Security Vetting PF (PSI 07/2014) | Approvals and Compliance team handles representations; no step-by-step applicant appeal route on pages read |
| Applicant did not declare an offence | PSI paragraph 2.11 | Refusal likely, no leave to reapply for 12 months |
| Applicant refused national security vetting (CTC) | UKSV guidance | Internal appeals then Security Vetting Appeals Panel; 28 days to lodge intention to appeal (page updated 26 July 2024) |
| Former employee dismissed for misconduct | Exclusion from Working for HMPPS PF | Written appeal within 15 working days; exclusion up to 10 years or indefinite |
| Applicant whose record excludes them from the standard route | Lived Experience PF (1 April 2026) | Role-specific risk management plans through GFiE or LEAP, with excluded offences listed |
Do not confuse this with the Exclusion framework
The Exclusion from Working for HMPPS Policy Framework, issued 14 October 2024 and in force from 1 January 2025, does set a clear appeal route: a written request within 15 working days of notification with defined grounds.
But it applies to people dismissed for misconduct or gross misconduct or who left during an investigation that concluded against them. It is about the Exclusions Register, not about applicants refused at vetting.
The 12 month rule and the 2018 guidance
In shortOnly non-disclosure has a published 12 month bar; for other refusals, treat 12 months as a planning assumption and ask for confirmation in writing.
- Non-disclosure of offences12 monthsCurrent policy: no leave to reapply
- 2018 blog: fail pre-employment or security vetting12 monthsDated
- Fail an assessment centre element6 months2018 blog (Dated); the October 2026 advert confirms the six month wait
Candidates frequently ask how long they must wait to reapply. The current policy gives a figure only for non-disclosure of offences.
We found no current published reapplication period for refusals on grounds other than non-disclosure, so we cannot confirm that 12 months applies generally. Treat 12 months as a sensible planning assumption after a refusal, rather than a fixed rule, and ask the recruitment team to confirm in writing what applies to you.
Step by step: what to do in the first week
In shortIn the first week, establish facts, preserve evidence and take advice, whatever the cause.
Take a breath, and avoid sending an angry or panicked reply: a calm, factual message gets better results and cannot be used against you. If the decision relates to health, mental health or a conviction, this is deeply personal, so look after yourself too.
The steps below are sensible in any refusal and do not depend on the cause. They also apply if your application has been closed because of a missed deadline.
- Get the outcome in writing: the date, who decided, and the stated reason as far as it can be shared.
- Ask which route applies for representations or appeal, the time limit, and where to send it.
- Gather your own record: the questionnaire you submitted, the documents you sent, emails and any notes of calls.
- Check what you declared against what is on record, including your criminal record and any insolvency entry, so you know whether the information held about you is correct.
- Take advice. For convictions, a charity such as Unlock offers information and a helpline. For debt, free advice is available from services such as StepChange or MoneyHelper. For employment questions after you have joined, ACAS or your union.
- Decide whether to make representations. If you do, keep it factual, short and supported by evidence of anything that has changed.
Writing representations: what helps
In shortShow decision makers that you understand the concern, that the facts are accurate and what has changed.
Representations are a written explanation addressed to decision makers who are experienced Governors and senior staff weighing risk to a prison. They are not interested in how much you want the job.
If you did make an error on the form, say so directly and show it was a mistake and not concealment. If you are unsure whether to include something, ask your adviser.
A good representation
What helps
- States the facts plainly and in date order.
- Accepts responsibility where it is yours, and explains the circumstances without making excuses.
- Sets out what has changed since: time passed, a settled job, completed courses, repaid debt, a changed household.
- Includes supporting evidence, such as references, certificates or statements.
- Corrects any factual mistake in the information held about you.
What does not help
- Length.
- Anger.
- Accusations of unfairness without evidence.
- Any attempt to reframe something you did not declare as unimportant.
If the cause is a conviction, debt or association
In shortStart with the matching guide; the lived experience framework is a possible route but offers no guarantee, and other HMPPS roles are not a way around vetting.
If your record means you cannot pass Enhanced Level 1 or 2, the Lived Experience framework (effective 1 April 2026) provides role-specific risk management plans through Going Forward into Employment for directly employed posts and the Lived Experience Appointment Pathway for non-directly employed ones.
Offences and factors listed in the framework, including terrorism, sexual offences, arson, misconduct in public office and a history of domestic violence, mean applications will not be accepted. Read the framework itself before pinning hopes on it, because eligibility does not guarantee appointment.
- Conviction: read our guide to vetting and your criminal record, which covers disclosure and DBS filtering.
- Debt or an insolvency entry: see vetting and debt, which notes that the policy lists checks against the Individual Insolvency Register but publishes no threshold.
- A relative or associate: see family in prison.
Reapplying and rebuilding your case
In shortReapply only once any bar has passed and something has genuinely changed, because a second refusal on the same facts is more likely.
Before you reapply, ask what the reason was, check whether it can be addressed, and decide whether a different route, such as the lived experience framework, is relevant. If a shorter gap is allowed, still ask yourself whether anything has genuinely changed.
Be realistic, too. A career in prisons is not the only way to do meaningful work in justice, and a refusal is not a judgement on you as a person.
Use the time well
- Put right anything that can be put right: correct an inaccurate record.
- Clear or arrange a manageable plan for debts with a free adviser.
- Build a stable address and employment history.
- Gather references from people who can speak to your reliability.
- Keep up your fitness and your interview skills, and expect to go through the online assessments again, though you should confirm that with the recruitment team. Our recruitment process guide explains the stages.
- If you still want to try, our requirements guide and the eligibility checker help you see where you stand before you invest in another application.
If you lose clearance after you have started
In shortLosing clearance in post is a different process from an applicant refusal and runs through your employer's HR and conduct procedures; get advice early.
Vetting is ongoing, and the policy says staff must report changes in circumstances, with a list that includes criminal charges, warnings or convictions, changes in financial circumstances, involvement with groups of security concern, disciplinary procedures and security incidents.
Reporting a change may lead to a review, a change of role or in serious cases a withdrawal of clearance.
Get advice from your union, the POA if you are a member, or ACAS, early. Our conduct and discipline hub explains the published processes.
- Do not resign in a hurry: the Exclusion Policy Framework says that if someone leaves while under investigation, the investigation must still be completed and the outcome can lead to exclusion, so resigning does not necessarily end the matter.
- Decisions to exclude are taken only after a meeting where the person has an opportunity to present evidence.
- The person is informed in writing with details of how to appeal and has 15 working days to appeal. Knowing these rights early helps you use them.
Frequently asked questions
What happens if you fail prison officer vetting?
If judgement is needed, the Approvals and Compliance team decides, and it also deals with representations against refusal. You will not progress to a final offer. The policy gives a fixed rule only for non-disclosure of offences: refusal is likely with no leave to reapply for 12 months.
Ask the recruitment team in writing for the outcome, the reason and the route to make representations.
Can you appeal failing prison officer vetting?
The vetting policy says the Approvals and Compliance team deals with representations against vetting being refused and refers to a right of appeal against the initial decision. The time limit and process for applicants are not set out on the pages we read, so ask for them in writing.
National security vetting has a Security Vetting Appeals Panel with 28 days to lodge an intention to appeal.
How long must I wait to reapply after failing vetting?
The current policy states a 12 month bar for non-disclosure of offences. A 2018 HMPPS blog also said 12 months after failing pre-employment or security vetting, but that is Dated. No other current period is published, so ask the recruitment team to confirm in writing.
Will a conviction automatically fail me?
No. The careers site says a conviction does not necessarily bar you, and cases are judged individually. You must declare all convictions, cautions and discharges, spent or unspent, unless protected by DBS filtering. Failing to declare is the thing the policy treats as a likely refusal.
Is failing vetting recorded anywhere?
The policy says checks include previous HMPPS engagement including any exclusion, and the Exclusions Register applies to people dismissed or who left during an investigation. We found no published statement that a refused applicant is placed on it. Ask what is recorded and you can request your personal data under data protection law.
Can I do an Operational Support Grade role instead?
Not as a way around vetting. The policy sets Enhanced Level 2 as the minimum for all directly employed staff, which includes Operational Support Grade roles. A refusal on security grounds is likely to matter for those too, so ask the recruitment team before applying.
Where can I get free advice?
For criminal records and disclosure, Unlock is a charity that offers information and a helpline. For debt, StepChange and MoneyHelper offer free advice. If you are already an employee, ACAS, your union or the POA can advise. None of these can promise an outcome.
Sources
- assets.publishing.service.gov.ukHMPPS Security Vetting Policy Framework (PSI 07/2014, AI 05/2014, PI 03/2014; revised 20 February 2025; PDF)
- assets.publishing.service.gov.ukExclusion from Working for HMPPS Policy Framework (issued 14 October 2024, in force 1 January 2025; PDF)
- gov.ukGOV.UK: Exclusion from working for HMPPS policy framework (publication page)
- assets.publishing.service.gov.ukHMPPS risk assessed access for personnel with lived experience of the criminal justice system policy framework (issued 5 March 2026, effective 1 April 2026)
- gov.ukGOV.UK (UKSV): United Kingdom Security Vetting, applicant guidance (updated 26 July 2024)
- prisonandprobationjobs.gov.ukPrison and Probation Jobs: how to apply as a prison officer (HMPPS)
- prisonandprobationjobs.gov.ukPrison and Probation Jobs: how to apply, criminal history declaration wording (page for another HMPPS role)
- jobs.justice.gov.ukMinistry of Justice jobs: Prison Officer, HMP Birmingham advert (closing 15 October 2026)
- prisonandprobationjobs.gov.ukPrison and Probation Jobs: reasonable adjustments in the recruitment process
- unlock.org.ukUnlock: information and advice for people with criminal records