Estimated Value
Up to £1
Deadline
Not specified
Published
28 October 2025
Type
services
Overview
The Security Industry Authority (SIA) is inviting UKAS accredited certification bodies to bid for a concession contract to deliver assessment services on our behalf for the Approved Contractor Scheme (ACS). The period of the agreement is for a period of 2 years with 2 x 12-month optional extension periods (total 4 year term) subject to satisfactory supplier performance.
The Security Industry Authority is an executive non-departmental public body sponsored by the Home Office. We were created by the Private Security Industry Act 2001; the Act sets out what we can and cannot do.
Under the Act we were required to ‘establish a voluntary system of inspection of providers of security services’, in essence private security businesses operating in the UK. This inspection is known as the Approved Contractor Scheme (ACS).
Key dates
- Duration
- 2 years
Regulations cited
- Private Security Industry Act 2001
Additional details
Organisations seeking approval are required to be delivering private security related services within the sectors that the SIA licence individuals in. Further information can be found here How to become an SIA approved contractor - GOV.UK (www.gov.uk). We will be awarding concession contracts to up to 4 UKAS accredited certification bodies to deliver the assessment services for the ACS on behalf of the SIA.
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Award Details
British Assessment Bureau Limited
£1
Insight Certification Ltd T/A NSI
£1
Security Systems and Alarms Inspection Board
£1
Before you bid, buyers check
two years of filed accountsyour financial standingturnover vs contract valueyour Companies House recordcash flow for 30-day termscredit scores and ratios
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Buyer Profile
Home OfficeKey Dates
Published
28 October 2025
Submission deadline
Not specified
Notice type
award
Source
find a tender
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