Associations & Accreditations

Recognised Standards. Proven Trust.

T3 Security

You can rest assured that T3 Security and all of our staff are fully registered, accredited & certified. We take our responsibility very seriously and are always fully compliant with all of the latest legislation.

Our accreditations show our commitment to quality, compliance, and professionalism at every level.

Trusted by industry. Committed to compliance.

T3 Security is proud to be recognised by leading industry bodies and regulatory authorities. Our certifications reflect our dedication to high standards, ongoing staff training, and delivering reliable, compliant security services you can trust.

SIA Approved Contractor

T3 Security currently holds SIA Approved Contractor Scheme (ACS) status for the provision of:

• Door Supervision • Security Guarding • Keyholding • CCTV

The ACS Standard encompasses all aspects of a security provider’s operation. It takes a holistic view of how well an organisation is managed and an approved organisation must demonstrate to an independent assessor, on an annual basis, that it has met defined standards.

SSAIB Certified

The SSAIB provides industry-recognised certification across a wide range of security disciplines, ensuring the highest standards of quality and compliance. As a certified contractor, we are committed to delivering expert advice and best practices tailored to your security needs, giving you confidence in both the reliability and effectiveness of our services.

ISO 9001

We are proud to be ISO 9001 certified, demonstrating our commitment to delivering the highest standards of quality and service. This internationally recognised accreditation ensures that our processes are efficient, customer-focused, and continuously improving—giving you confidence in the reliability and excellence of our work.

SafeContractor Certified

Holding SafeContractor accreditation means we meet rigorous health and safety standards, giving our clients confidence in our compliance and professionalism. This certification reflects our commitment to operating responsibly, following best practices, and ensuring a safe working environment for our team and partners.

Cyber Essentials Certified

Cyber security is at the heart of our operations, and our Cyber Essentials certification demonstrates our commitment to protecting data and systems against cyber threats. This government-backed accreditation ensures we follow industry best practices, giving our clients peace of mind that their information is handled securely and responsibly.

Achillies and Constructionline Gold Members

As Achilles and Constructionline Gold members, we meet the highest industry standards for compliance, quality, and supply chain assurance. These accreditations demonstrate our commitment to best practices in health and safety, environmental management, and corporate responsibility, giving our clients confidence in our reliability and professionalism.

Certified to Protect. Committed to Standards.

Our accreditations reflect the trust clients place in us — and the high standards we hold ourselves to.
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