Cross-Framework Mapping

UK Defence Standard 05-138 — Cyber Security for Defence SuppliersvsIACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems

See exactly how UK Defence Standard 05-138 — Cyber Security for Defence Suppliers controls map to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems. Pre-computed mappings, identified gaps, and coverage analysis.

15
Controls Mapped
6
Gaps Found
52%
Coverage

According to the TheArtOfService Compliance Knowledge Graph:

UK Defence Standard 05-138 — Cyber Security for Defence Suppliers maps to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems with 52% coverage across 11 directly mapped controls. Analysis of 21 UK Defence Standard 05-138 — Cyber Security for Defence Suppliers controls identifies 10 compliance gaps — primarily concentrated in Objective A: Managing Security Risk.

Source: TheArtOfService Knowledge Graph | 21 controls analysed | 693 frameworks | 819K+ cross-framework mappings

Control Mappings

Showing 15 of 15 mapped controls across 5 domains. Sign up to explore all 819K+ mappings across 693 frameworks.

Objective A: Managing Security Risk(2 mappings)

A.2Risk Assessment
E26-R3Risk assessment
A.3Asset Management
E26-R1Asset inventory

Objective B: Protecting Against Cyber Attack(4 mappings)

B.1Access Control
E26-R5Access control
B.2Data Protection and Encryption
E26-R6Secure remote access
B.3Network Security
E26-R4Network segmentation
B.4Secure Configuration
E27-R1System hardening

Objective C: Detecting Cyber Security Events(2 mappings)

C.2Security Event Logging2 targets
E26-R11Logging and audit trail
E27-R5Security event logging

Cyber Risk Profiles and Assurance(1 mappings)

CRP-1Cyber Risk Profile Assessment
E26-R3Risk assessment

Objective D: Minimising Impact of Incidents(6 mappings)

D.1Incident Response Planning2 targets
E26-R13Incident response plan
E27-R5Security event logging
D.2Incident Reporting2 targets
E26-R13Incident response plan
E27-R5Security event logging
D.3Backup and Recovery2 targets
E26-R15Recovery planning
E26-R16Backup and restoration

Related Comparisons

Other UK Defence Standard 05-138 — Cyber Security for Defence Suppliers comparisons

Other IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems comparisons

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What are the key differences between UK Defence Standard 05-138 — Cyber Security for Defence Suppliers and IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?

UK Defence Standard 05-138 — Cyber Security for Defence Suppliers has 21 controls across its framework, while IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems covers 22 controls. Direct mapping analysis identifies 11 overlapping controls (52% coverage). The frameworks diverge most significantly in Objective A: Managing Security Risk, where 3 UK Defence Standard 05-138 — Cyber Security for Defence Suppliers controls have no direct IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems equivalent.

How many controls map between UK Defence Standard 05-138 — Cyber Security for Defence Suppliers and IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?

Of 21 total UK Defence Standard 05-138 — Cyber Security for Defence Suppliers controls, 11 map directly to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems controls — representing 52% coverage. The remaining 10 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping UK Defence Standard 05-138 — Cyber Security for Defence Suppliers to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?

10 UK Defence Standard 05-138 — Cyber Security for Defence Suppliers controls have no direct equivalent in IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems. The highest concentration of gaps is in Objective A: Managing Security Risk with 3 unmapped controls. These gaps represent areas where additional controls, policies, or documentation must be created to achieve compliance with both frameworks.

Which control domains have the most gaps between UK Defence Standard 05-138 — Cyber Security for Defence Suppliers and IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?

The domain with the highest gap count is Objective A: Managing Security Risk (3 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.

This platform provides educational compliance tools, not legal, regulatory, or professional compliance advice. Cross-framework mappings are AI-assisted interpretations and do not reproduce or replace official standards. Framework names and trademarks belong to their respective owners. Consult qualified professionals for your specific compliance requirements. See our Terms of Service.