Reference Checking for Care Staff: What Good Practice Looks Like

A poor reference-checking process is one of the quieter ways a care employer can end up with an unsuitable person working unsupervised with vulnerable adults. Unlike DBS checks or right to work verification, reference checking isn't governed by a single dedicated piece of legislation, which paradoxically makes it easier for providers to treat as a formality rather than a genuine safeguard.

Why References Matter Beyond a Box-Ticking Exercise

A reference request that simply asks "would you re-employ this person?" and accepts a one-line reply misses most of the value a reference can offer. A genuinely useful reference-checking process asks specific, structured questions about a candidate's reliability, their conduct around vulnerable people, any disciplinary history, and — critically for care roles — whether the referee is aware of any concerns about the candidate's suitability to work with vulnerable adults, framed in a way that satisfies the statutory duty to check this specifically for regulated activity roles.

Who Should Provide a Reference

Good practice is to request references covering the most recent period of employment, with particular attention to any gaps in employment history that aren't satisfactorily explained. A reference from a friend or family member carries little weight and shouldn't be accepted as a substitute for an employer reference. Where a candidate has previously worked in care or healthcare, at least one reference should come from that setting specifically, since it's the referee most likely to have direct knowledge of conduct with vulnerable people — a step that connects closely with the wider due diligence covered in guidance on right to work checks for UK care employers.

Verifying the Reference Itself

References should be verified as genuine, not just collected — a phone call to the stated organisation's main switchboard number, rather than a number supplied directly by the candidate, is a simple but effective safeguard against a fabricated referee. Providers should also be alert to references that arrive suspiciously quickly, are inconsistent with the candidate's CV dates, or use generic, evasive language that avoids directly answering the suitability question asked.

What to Do When a Reference Raises a Concern

A reference that raises a genuine concern shouldn't automatically disqualify a candidate, but it should trigger a documented follow-up — a direct conversation with the referee to clarify the concern, and where appropriate, a conversation with the candidate to give them a chance to respond. What matters for compliance purposes is that the concern was identified, investigated, and a documented decision made, rather than simply filed away unread.

Building Reference Checks Into a Wider Onboarding Process

Reference checking works best as one part of a coordinated pre-employment process alongside DBS checks, right to work verification, and — where relevant — professional registration checks, rather than as an isolated administrative task completed by whichever team member happens to be free. This coordination is exactly the discipline covered in the broader guide to agency staff induction, where the same principle applies to staff who haven't gone through a provider's own full recruitment process.

Record-Keeping and Retention

References, along with the evidence that they were requested, received, and reviewed, should be retained as part of the employee's personnel file for the full duration of employment and beyond, in line with the provider's wider record retention policy — this is exactly the kind of documentation CQC inspectors expect to see readily available during a staff-file review.

Handling International References

Where a candidate's most recent care experience was overseas, verifying a reference can be more time-consuming — different countries have different conventions around what employers are willing to confirm, and language or time-zone barriers can slow the process. This shouldn't be a reason to skip the check; providers should build extra time into the recruitment timeline for international references and consider requesting supporting documentation directly from the candidate to help verify the referee's identity and role.

Frequently Asked Questions

How many references should a care employer request? Most providers request a minimum of two, with at least one covering the candidate's most recent employer and, where applicable, at least one from a care or healthcare setting specifically.

Is a reference legally required before a new care worker starts? There's no single law mandating references specifically, but providers registered with CQC must be able to demonstrate they've taken reasonable steps to establish a candidate's suitability, and satisfactory references are a core part of that evidence.

What if a previous employer refuses to give more than a basic factual reference? This is increasingly common due to employers' own liability concerns. Where this happens, providers should document the limited response received and rely more heavily on other elements of their due diligence, such as a structured interview probing the same areas.

Recruitment and onboarding best practice for the care sector is covered across Learnsignal's CPD courses.