SIA licence
Regulator registrations · awarded by Security Industry Authority · serves: Security-industry compliance
- Notices demanding it
- 164
- a floor
- Said “must”
- 42
- explicit obligation
- Open right now
- 0
- Value gated
- £475m
- a floor
Published values on the notices that demand it — a floor, not a total.
This gates people, not the company. The cost and the lead time are per head, and they recur as your team changes — which makes it a hiring or partnering decision as much as a compliance one.
The demand curve
Notices demanding it per 10,000 published, by year — rate-normalised so corpus growth never masquerades as demand. Complete years only.
The pale bars are 2025 onward. The Procurement Act went live on 24 February 2025 and changed how notices are written, so the step across that date is partly a change in convention and not only a change in demand. We have not measured how much of it is which, so please do not read this as a trend.
The receipts
Notices that demand it, and the sentence each demand was found in. Nothing is counted here without one.
- Security Guardingmandatory
Shropshire Council
Accreditations: The contractor must maintain Security Industry Authority (SIA) Approved Contractor status (or EU equivalent) for the duration of the contract.
NETWORK RAIL INFRASTRUCTURE LIMITED
Contractor is required to ensure, maintain and report on compliance with all relevant training and licensing (Counter Terrorism Training, HOT/WHAT, Security Industry Authority, Working Time Regulations, Fatigue Management, Personal Track Safety
Joseph Chamberlain College
The successful Supplier must also ensure that each Guard holds their SIA License and all Guards will be subject to enhanced DBS checks, including the children’s barred list.
TEC Partnership
Scarborough TEC seek the services of a suitably qualified Security Company whose operatives must hold current SIA Licenses, enhanced DBS (including children barred list check) and First Aid at Work certificate (3 x day course) to perform the following:
- Skills Researchmandatory
Security Industry Authority
This research is required to inform the Security Industry Authority's (SIA) licence linked qualification strategic review.
Medway Council
Operatives must hold a valid security industry authority licence.
- Provision of Manned Security Servicemandatory
County Durham and Darlington NHS Foundation Trust
The Contractors and staff must be SIA registered and be accredited gold standard by NSI/NACROSS and comply with all current British Standards for this contract (or equivalent).
- Station Securitymandatory
London North Eastern Railway Ltd.
Any bidder for our security provision contract must be an SIA approved contractor with the ability to provide security operatives and operational support in all eight locations as outlined within Table one above.
- Environmental Enforcement Servicesmandatory
London Borough of Camden
The successful organisations shall: Provide fully trained, Security Industry Authority (SIA) licence holding or fully vetted to DBS standard Enforcement Officers Provide no less than six (6) Enforcement Officers (day) and (4) officers (night) or part time equivalent to conduct joint and single patrols working in partne…
- Provision of Ad-Hoc Community Safety Patrolling Resource Service within the City of Southend-on-Seamandatory
Southend City Council
Southend-on-Sea City Council is seeking a single Supplier to provide additional SIA Licenced Community Safety Patrolling staff to support and work alongside the Councils in-house Community Safety Patrol Officers when the service is required.
- Manned Security Services - Stage 2mandatory
The MTC
…ccredited to ISO 9001 (or certification through equivalent independently-audited management systems) and shall be a member of a professional body such as the Security Industry Authority (SIA) OR equivalent.…
Central Bedfordshire Council
To perform the contract, bidders must be licensed by the SIA (Security Industry Authority).
See it live
No open tenders demand it at this moment — the list updates continuously.
Browse the tenders →Tell us what you already hold and we will show you which of these notices you were already eligible for — and what one more certificate would open.
Get set up free →Method: Every count here is a floor. We match the text of the notice, and a notice description is a summary — most tender packs demand things it never mentions.“Said must” counts only explicit obligation language in the matched sentence itself; anything ambiguous is counted as a mention, never as mandatory. Trend compares rates per 10,000 notices per complete calendar year.