Updated: October 2026
If your organisation works with UK Government departments or supplies services to defence, aerospace or other security-sensitive environments, you may be required to carry out BPSS screening.
Understanding what’s involved can help you avoid unnecessary recruitment delays, meet contractual requirements and establish confidence in the people joining your workforce.
This guide explains what BPSS vetting covers, when it’s needed and what employers should expect from the screening process.
What is BPSS vetting?
BPSS stands for Baseline Personnel Security Standard. It’s the UK Government’s baseline pre-employment screening standard for people working within or for government, including relevant contractors and suppliers.
Although commonly referred to as “BPSS clearance”, BPSS is not a national security clearance.
It consists of four checks designed to establish an individual’s identity, entitlement to work in the UK, employment history and relevant criminal record information.
BPSS also provides the foundation for further national security vetting where required.
Who needs BPSS screening?
BPSS applies to individuals working within or for the UK Government, including civil servants, members of the armed forces, temporary staff and relevant contractors or suppliers.
It is particularly relevant to organisations supplying government departments, defence programmes and projects involving access to government assets.
However, not every role within a defence or security-related organisation automatically requires BPSS. Employers should establish the screening requirements of the role, contract or commissioning organisation.
Businesses outside government supply chains may also choose to adopt BPSS as a structured approach to pre-employment screening.
What checks are included in BPSS?
BPSS comprises four main elements.
1. Identity verification
Identity checks establish that a candidate is who they claim to be.
The process involves verifying appropriate identity documentation and confirming that the individual presenting for work matches the identity being checked.
Verification may be completed through physical documentation checks or appropriate digital identity verification services.
Where digital verification is used, the organisation must still satisfy itself that the verification results are appropriate and relate to the individual being screened.
2. Right to Work verification
Employers must establish that individuals have the legal right to undertake the work offered in the UK.
Depending on the individual’s circumstances, this may involve checking acceptable documents, using the Home Office online checking service or using an appropriate digital verification service.
Employers remain responsible for meeting their Right to Work obligations, including checking the relevant results, retaining required evidence and conducting follow-up checks where necessary.
The applicable requirements are set out in the Home Office Right to Work guidance.
3. Employment history verification
BPSS requires verification of a candidate’s employment history covering at least the previous three years.
This may include confirming previous employment, self-employment and relevant academic history, using employer references, HMRC records or other appropriate evidence.
Organisations should obtain supporting information for employment gaps totalling six months or more, whether continuous or cumulative, within the three-year period.
Candidates who have lived overseas for six months or more during the previous three years may also need to provide additional evidence.
The purpose is to establish a reliable account of the individual’s background and identify discrepancies that need further consideration.
4. Criminal record verification
BPSS includes a criminal record check for unspent convictions.
In England and Wales, this is generally conducted through a basic Disclosure and Barring Service (DBS) check. Equivalent checks are available through Disclosure Scotland and AccessNI.
A basic criminal record check does not routinely disclose spent convictions. Standard or enhanced disclosures are separate checks and are subject to eligibility requirements.
Where a check identifies an unspent conviction, this does not automatically mean the individual is unsuitable for employment.
Employers should consider relevant information on a case-by-case basis, taking account of the role, the nature of the disclosure and applicable guidance.
Is BPSS the same as security clearance?
No.
BPSS is a baseline screening standard, not a national security vetting clearance such as Security Check (SC) or Developed Vetting (DV).
It can form part of the requirements preceding further national security vetting, but completing BPSS does not mean someone has received SC or DV clearance.
Employers should confirm whether their personnel require BPSS alone or additional vetting for the work they will undertake.
How long does BPSS screening take?
Completion times depend on several factors, including the candidate’s responsiveness, the availability of employment history information and any additional verification required.
Incomplete information, overseas history or difficulties obtaining references may extend the process.
Using a specialist screening provider can help employers manage these requirements and maintain visibility over outstanding checks.
Secure Screening Services provides an online screening portal through which employers can initiate checks, monitor progress and access completed screening reports.
Does BPSS expire?
BPSS does not have a standard expiry date or fixed validity period.
However, the UK Government’s guidance identifies circumstances in which an organisation should review relevant checks, including where an individual:
- Transfers to another organisation.
- Returns following a break in service of more than 12 months.
- Has time-limited permission to work in the UK.
- Experiences a change in personal circumstances that may affect their suitability.
A review does not necessarily mean repeating every BPSS check.
For example, a follow-up Right to Work check may be required without repeating the individual’s entire employment history verification.
Organisations should follow the applicable government guidance and their own risk-management requirements.
What happens once BPSS screening is completed?
Employers should review the results and address any discrepancies or concerns before making the relevant employment decision.
The UK Government’s BPSS standard requires organisations to maintain appropriate records, including the official BPSS Verification Record.
Screening reports and supporting evidence should be handled securely and retained in accordance with applicable data protection requirements.
Where additional national security vetting is necessary, BPSS provides the baseline checks that support that process.
How can Secure Screening Services help?
Managing BPSS checks across multiple candidates can create additional work for HR, recruitment and compliance teams, particularly where projects depend on people being ready to start.
Secure Screening Services helps employers manage this process through its online screening portal and UK-based support team.
Employers can:
- Initiate BPSS screening for new candidates.
- Monitor screening progress.
- Access completed screening reports.
- Get support when additional information or clarification is needed.
Our aim is to make screening easier to manage while helping employers understand the information needed to make informed recruitment decisions.
Need to screen candidates for a government contract or security-sensitive role?
Explore our BPSS screening services or contact our team to discuss your requirements.
