When you hire a security officer, you hand a stranger the keys to everything you own. BS 7858 exists to make sure they are not a stranger at all — it is the British Standard for screening people working in security, and it is what separates professional providers from a man and a hi-vis.
What BS 7858 actually covers
The standard sets out a thorough screening process: identity verification, right-to-work checks, a five-year employment and education history with gaps explained, criminal record checking appropriate to the role, address history verification and character references.
It is designed for exactly the risk you care about: people placed alone, at night, inside your premises, with access to your assets, your systems and your people.
How it sits alongside SIA licensing
The SIA licence confirms an officer has passed the Authority's own criminality checks and training for their role. BS 7858 goes deeper into employment history and character. Serious providers require both: the licence as the legal baseline, and the vetting as the quality standard.
Be wary of any provider who treats the licence as sufficient. The SIA check is a snapshot; BS 7858 is a file.
What to ask your security provider
Three questions expose everything: Are all your officers vetted to BS 7858? Can I see evidence of vetting for the officers assigned to my contract? And do you re-screen when officers move roles or after long gaps? Evasive answers are your answer.
For sensitive environments — schools, healthcare, finance — ask about enhanced screening and DBS checks on top of the standard.
Our standard, on the record
Every Xtreme Protection officer is SIA licensed, vetted to BS 7858, first-aid trained and briefed under written, site-specific assignment instructions before deployment. We will show you the paperwork — that is the point of having it.
Call +44 2046 402840 or email admin@xtremeprotection.uk to talk through screening for your contract.
Related services & coverage
It is a British Standard rather than a statute, but it is the recognised industry benchmark — and many insurers, public sector frameworks and corporate procurement teams make it a contractual requirement.
Typically two to four weeks depending on how quickly references respond, which is why reputable providers maintain a pool of pre-vetted officers ready to deploy.
Screening is refreshed when officers change roles or employers, and after significant breaks in employment. Continuous employment with one vetted provider keeps the file current.