Launch of Defence Cyber Certification Level 0 for Suppliers

• •DCC Level 0 certification launched for UK defence suppliers.
• •Requires current Cyber Essentials certification and evidence of compliance.
• •Certification Bodies like IASME assist in the assessment process.

On September 14, 2026, two articles announced the introduction of Defence Cyber Certification (DCC) Level 0 for defence suppliers in the UK. This certification, based on Defence Standard 05-138, Issue 4, aims to assess and certify the cyber security and resilience of suppliers. The DCC Level 0 serves as a foundational level, requiring current Cyber Essentials certification and addressing data protection and system resilience. Suppliers must provide evidence of compliance and maintain their Cyber Essentials certification throughout the DCC process. The articles emphasize the importance of accurately scoping the assessment and preparing supporting evidence. Certification Bodies, such as IASME, are available to assist applicants in navigating the certification process. The DCC scheme is designed to enhance the overall resilience of organizations against cyber threats, aligning with national and international standards.