Comprehensive security standard that demonstrates good cybersecurity governance across technical, operational, and legal areas.
IASME Cyber Assurance is a comprehensive security standard that helps organisations demonstrate good cybersecurity governance across technical, operational, and legal areas. Developed for SMEs and supply chain organisations, it aligns with key UK laws like the Data Protection Act and provides assurance to stakeholders, partners, and clients that your business takes security seriously.
Unlike basic certifications, IASME Cyber Assurance goes deeper, covering access controls, secure configuration, data handling, backup, incident response, and business continuity. It's designed to be achievable for small businesses but rigorous enough to meet the expectations of regulated industries and public sector procurement frameworks.
At Osiris IT, we're not just advisors — we're an official IASME Certification Body, trusted to guide and assess businesses through both Level 1 (self-assessed) and Level 2 (audited) certifications. Whether you're just starting your assurance journey or need audit-ready guidance, we deliver expertise that's both technical and practical.

Authorised to guide and assess businesses through both Level 1 and Level 2 certifications.
Technical and practical expertise from pre-assessment through to final certification.
Beyond basic controls — covering policies, people, processes, and risk management.
Real statistics showing the benefits of cybersecurity certification for UK businesses.
IASME Cyber Assurance goes beyond basic protection — it's about building lasting trust. Whether you're managing personal data, handling financial transactions, or working within regulated supply chains, this certification provides verified assurance that your systems, processes, and people are aligned to recognised standards.
As an IASME Certification Body, Osiris IT can support you throughout the process: from pre-assessment readiness checks and gap analysis, to hands-on support and final certification. Our team ensures that the process is not only achievable but adds measurable value to your security posture and organisational reputation.
Get answers to common questions about IASME Cyber Assurance certification and our services.