Summary
Background checks are a routine part of recruitment in the UK yet misunderstandings about CRB checks remain widespread. From job seekers worrying unnecessarily about past mistakes, to employers making incorrect assumptions about what checks reveal, misinformation can lead to poor decisions, legal risk, and missed opportunities.
Although the Criminal Records Bureau (CRB) was replaced by the Disclosure and Barring Service (DBS) in 2012, the term “CRB check” is still commonly used. This has only added to the confusion around criminal background checks, how they work, and what they actually show.
This guide separates CRB myths vs facts, clarifying what people still get wrong about background checks and what employers and candidates need to know today.
Myth 1: All Background Checks Are the Same
Fact: Different Types of Background Checks Exist
One of the most common misconceptions is that all background checks are identical. In reality, there are multiple types of background checks, each designed for different roles and levels of responsibility.
In the UK, criminal background checks fall under the Disclosure and Barring Service and typically include:
- Basic checks – showing unspent convictions and unspent conditional cautions
- Standard checks – showing spent and unspent convictions and cautions, unless they are protected (filtered)
- Enhanced checks – including the above plus relevant local police information
- Enhanced checks with barred list information – for eligible roles involving regulated activity with children or vulnerable adults
Outside of criminal record screening, employers may also carry out:
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Right to Work checks
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Employment reference checks
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Identity verification
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Qualification verification
Understanding the types of background checks available is essential to ensure the correct level is used - no more, no less.
Myth 2: CRB Checks Are Only for Criminal Record Screening
Fact: CRB Checks Are Part of a Wider Screening Process
Another persistent myth is that CRB checks are purely about uncovering criminal history. While criminal record screening is a key component, background checks often form part of a broader vetting process.
For regulated or sensitive roles, employers may also assess:
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Employment history gaps
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Professional qualifications
This holistic approach helps employers make safer, fairer hiring decisions while complying with background check requirements and safeguarding obligations.
A background check is not about “catching someone out” - it’s about risk assessment, suitability, and trust.
Myth 3: Employers Don’t Need Permission to Conduct Background Checks
Fact: Candidate Consent Is Required
A dangerous misconception - particularly for employers is believing they can run background checks without informing the candidate.
In reality, explicit consent is required before conducting criminal background checks. Candidates must:
- Be informed about the check
- Understand the level being requested
- Give clear permission
The DBS application itself requires the applicant's consent, and data protection law requires that candidates are told what checks will happen and why. Running checks behind a candidate's back can breach data protection requirements and, in the case of DBS applications, simply isn't possible - the applicant has to take part in the process.
Transparency is not optional - it is a legal and ethical requirement.
Myth 4: Background Checks Are Optional in Most Industries
Fact: Background Check Regulations Vary by Industry
Some employers assume background checks are optional or “nice to have.” In many sectors, this is simply untrue.
Certain industries have mandatory screening requirements, including:
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Education
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Healthcare
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Social care
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Financial services
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Security roles
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Work involving children or vulnerable adults
In these sectors, criminal background checks are a legal safeguard - not a discretionary step. Failing to carry out the correct checks can lead to regulatory penalties, reputational damage, and safeguarding failures.
Understanding background check regulations by sector is essential for compliance.
Myth 5: Criminal Background Checks Are Quick and Easy
Fact: The Time Required Can Vary
While some checks are completed quickly, others take longer depending on several factors, including:
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The level of check requested
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Overseas address history
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Police force processing times
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Accuracy of candidate information
Basic checks may be completed relatively fast, while enhanced checks particularly those involving multiple jurisdictions can take longer.
Delays do not indicate a problem with the candidate. They are often administrative or logistical. Employers should build realistic timelines into their recruitment process rather than assuming instant results.
Myth 6: A Clean Criminal Record Guarantees Employment
Fact: Hiring Decisions Are Based on Multiple Factors
A common belief among candidates is that a clean record automatically secures a job. In reality, criminal background checks are just one part of the hiring decision.
Employers also consider:
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Skills and experience
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Interview performance
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References
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Cultural fit
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Role-specific requirements
Conversely, having a criminal record does not automatically disqualify a candidate. Many convictions become spent, and employers are expected to assess relevance, context, and risk not make blanket judgments.
Fair recruitment balances safeguarding with rehabilitation.
Myth 7: All CRB Checks Provide the Same Information
Fact: Different Levels Reveal Different Depths of Information
Perhaps the most damaging myth is that all CRB checks show the same details. This is incorrect and can lead to both over-screening and under-screening.
- Basic checks – showing unspent convictions and unspent conditional cautions
- Standard checks – showing spent and unspent convictions and cautions, unless they are protected (filtered)
- Enhanced checks – including the above plus relevant local police information
- Enhanced checks with barred list information – for eligible roles involving regulated activity with children or vulnerable adults
Conclusion
CRB myths persist largely because the screening landscape has evolved - while public understanding has not kept pace. By separating myth from fact, employers can strengthen their hiring practices, and candidates can approach background checks with confidence rather than fear.
Background checks are not about exclusion. When used correctly, they support safer workplaces, informed decisions, and fair opportunities.
Ramya Sehmi
Ramya Sehmi is a Marketing Executive at Eurocom CI Ltd, a UK-based DBS umbrella body registered with the Disclosure and Barring Service. Holding a Master's in Management, Ramya leads content strategy and creation at Eurocom CI, working closely with the compliance team to ensure all published guidance reflects current DBS legislation and Home Office standards. Her work focuses on making complex background screening and safeguarding requirements clear and accessible for employers, HR professionals, and individuals navigating the DBS process.
