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How Often Do You Need a CRB Check: What ‘Valid’ Actually Means

No, a DBS certificate does not have a fixed official expiry date — but that is not the end of the story.

A DBS certificate has no official expiry date. It records information available on its issue date, so the person or organisation relying on it must decide whether that evidence is recent and relevant enough for the tutoring role.

Many people still use CRB language, but CRB was replaced by DBS, so modern guidance normally appears under DBS wording. The practical answer depends on the certificate level, the role and the person relying on it, so the sections below separate the official position from common workplace expectations.

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Quick takeaways

  • There is no official DBS expiry date.
  • The certificate is accurate on the issue date, not forever.
  • The person relying on it decides whether a newer certificate is needed.
  • The Update Service helps only where the level and workforce still match.

Replace the frequency question with a role check

Rather than asking how often to repeat a CRB check, ask whether the evidence held is suitable for the tutoring work being considered now. An old CRB certificate will not reflect later changes and may not meet a current organisation’s policy. If a new check is required, it will be a DBS application at the level lawfully available for the role. Future rechecking should then follow the decision-maker’s policy or a suitable Update Service arrangement.

Scenario: several families engage the same tutor

The tutor does not automatically need a new criminal-record check for each family, but neither can they promise that one old CRB must satisfy everyone. Each family can decide what evidence it wants, and any application above Basic depends on the lawful route and role. A current organisation may help establish eligibility; a historic CRB document alone cannot provide continuous status information for a succession of private engagements.

Official validity answer

A DBS certificate does not have an official expiry date. It is accurate on the day it was issued, and the person or organisation relying on it decides whether it is recent enough for the role.

That is why questions about renewal, expiry, and ‘how long it lasts’ always need a slightly more nuanced answer than a simple number of months or years.

  • No official expiry date exists.
  • The issue date still matters.
  • The decision about recency sits with the person relying on the certificate.

Why people still say a DBS ‘expires’ even though it does not

People still talk about DBS expiry for a practical reason: schools, agencies, parents and employers often have their own freshness expectations. One organisation may accept a certificate that is older, while another may insist on a newer certificate or an Update Service check.

That difference in policy is exactly why no honest page should claim that every DBS certificate ‘expires after X years’. The real answer is always role, sector and decision-maker dependent.

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How tutors should think about renewal and portability

For tutors, the best practice question is usually: what would reassure the person relying on the certificate? If you work directly with families, they may care about the issue date and whether the certificate is on the Update Service. If you work through an organisation, that organisation may simply ask for a new check.

A portable Update Service result only helps where the new role is legally entitled to the same level of check and the same workforce. If the level or workforce changes, a new application is usually needed. That is why portability is helpful, but only up to a point.

  • Check the issue date.
  • Check whether the certificate is on the Update Service.
  • Check whether the new role matches the original workforce and level.
  • Expect some organisations to insist on a new application anyway.

Simple rule of thumb

If you want a practical rule, treat your certificate as evidence that was true on the issue date, not as a permanent pass. That mindset is far more accurate than searching for a mythical universal expiry period.

Common questions

Does a DBS certificate officially expire?

No. A DBS certificate has no official expiry date. It is a record of what was disclosed on the issue date.

Why do employers or parents still ask for a newer DBS check?

Because they decide how recent they want the certificate to be for their own safeguarding or recruitment process.

Does the Update Service replace renewal?

It can reduce repeat applications where the same level and workforce still apply, but it does not make every certificate universally portable.

What should a tutor do if their certificate is old?

Check whether it is on the Update Service, then ask what the organisation or family expects. Some will accept it, others will want a fresh application.

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