Independent Assurance Authority
Technical Assurance Group provides structured, vendor-neutral assessments for technology governance, compliance, and risk management. Drawing on more than 30 years of practitioner experience, we deliver maturity scores and actionable roadmaps to senior technology leaders.
30+
Years of practitioner experience
4
Core assessment services
5
ISO standards covered
Assessment Services
A structured evaluation of your hardware, software, cloud services, security posture, and operating model — producing a maturity score and remediation roadmap.
Assess your organisation's readiness to adopt AI safely and responsibly — covering identity foundations, data governance, operating model, and agentic AI controls.
End-to-end support for ISO 27001, ISO 20000, ISO 9001, Cyber Essentials, and Cyber Essentials Plus — from gap analysis through to certification body liaison.
A comprehensive review of your IAM and PAM controls, identity lifecycle, access governance, and Zero Trust alignment — with a scored maturity model and roadmap.
Why Organisations Choose TAG
CIOs, CISOs, and Compliance Managers engage Technical Assurance Group when they need an objective, evidence-based view of their technology estate — free from vendor influence and delivered by practitioners who understand governance at board level.
Standards & Frameworks
Begin Your Assessment
Contact our team to discuss your requirements. We will recommend the most appropriate assessment and provide a scoping proposal within two business days.
Our Process
We discuss your organisation's context and objectives to define the assessment scope.
A fixed-price proposal with methodology, timeline, and deliverables is provided within two business days.
Our practitioners conduct the assessment using structured frameworks and evidence collection.
You receive a maturity score, findings report, and prioritised remediation roadmap.
Contact
[email protected]
