TheArtOfService
Cross-Framework Mapping

IEC 62443vsISMAP (Japan)

See exactly how IEC 62443 controls map to ISMAP (Japan). Pre-computed mappings, identified gaps, and coverage analysis.

14
Controls Mapped
67
Gaps Found
12%
Coverage

According to the TheArtOfService Compliance Knowledge Graph:

IEC 62443 maps to ISMAP (Japan) with 12% coverage across 10 directly mapped controls. Analysis of 81 IEC 62443 controls identifies 71 compliance gaps — primarily concentrated in 62443-3-3 System Security Requirements.

Source: TheArtOfService Knowledge Graph | 81 controls analysed | 718 frameworks | 330K+ cross-framework mappings

Control Mappings

Showing 14 of 14 mapped controls across 5 domains. Sign up to explore all 330K+ mappings across 718 frameworks.

IEC 62443: Asset Identification & Governance(1 mappings)

IEC62443-02System security categorization
→ISMAP-DataProtection-Classification-Encryption-DataResidencyJapan-Backup-SecureDeletion-Cryptography-FIPSISMAP Data Protection - Data Classification + AES-256 Encryption At Rest + TLS 1.3 In Transit + Data Residency Japan + Backup + Secure Deletion + Cryptography per FIPS 140-3 + CRYPTREC + KMS HSM

IEC 62443: Access Management(1 mappings)

IEC62443-07Personnel risk assessment
→ISMAP-CloudGovernance-ISMS-RiskAssessment-SharedResponsibility-Policy-RegulatoryCompliance-RolesResponsibilitiesISMAP Cloud Governance - ISMS per ISO 27001/JIS Q 27001 + Risk Assessment + Shared Responsibility Model + Cloud Security Policy + Regulatory Compliance + Roles and Responsibilities

IEC 62443: Systems Security(3 mappings)

IEC62443-13Network security monitoring2 targets
→ISMAP-CloudInfrastructure-NetworkSegmentation-Container-Serverless-WorkloadProtection-Hardening-ConfigManagementISMAP Cloud Infrastructure - VPC Network Segmentation + Container/Serverless Security + Cloud Workload Protection (CWPP) + Image/Template Hardening + CIS Benchmarks + Configuration Management + IaC
→ISMAP-CloudOperations-Monitoring-Logging-IncidentResponse-NISC-Reporting-Vulnerability-Change-SLAISMAP Cloud Operations - Security Monitoring + SIEM + Logging + Incident Response + NISC Reporting + Vulnerability Management + Penetration Testing + Change Management + SLA Management
IEC62443-14System security hardening
→ISMAP-CloudInfrastructure-NetworkSegmentation-Container-Serverless-WorkloadProtection-Hardening-ConfigManagementISMAP Cloud Infrastructure - VPC Network Segmentation + Container/Serverless Security + Cloud Workload Protection (CWPP) + Image/Template Hardening + CIS Benchmarks + Configuration Management + IaC

IEC 62443: Incident Response & Recovery(6 mappings)

IEC62443-16Incident response plan for operational disruptions2 targets
→ISMAP-CloudOperations-Monitoring-Logging-IncidentResponse-NISC-Reporting-Vulnerability-Change-SLAISMAP Cloud Operations - Security Monitoring + SIEM + Logging + Incident Response + NISC Reporting + Vulnerability Management + Penetration Testing + Change Management + SLA Management
→ISMAP-DataProtection-Classification-Encryption-DataResidencyJapan-Backup-SecureDeletion-Cryptography-FIPSISMAP Data Protection - Data Classification + AES-256 Encryption At Rest + TLS 1.3 In Transit + Data Residency Japan + Backup + Secure Deletion + Cryptography per FIPS 140-3 + CRYPTREC + KMS HSM
IEC62443-17Recovery plan for critical systems2 targets
→ISMAP-CloudOperations-Monitoring-Logging-IncidentResponse-NISC-Reporting-Vulnerability-Change-SLAISMAP Cloud Operations - Security Monitoring + SIEM + Logging + Incident Response + NISC Reporting + Vulnerability Management + Penetration Testing + Change Management + SLA Management
→ISMAP-DataProtection-Classification-Encryption-DataResidencyJapan-Backup-SecureDeletion-Cryptography-FIPSISMAP Data Protection - Data Classification + AES-256 Encryption At Rest + TLS 1.3 In Transit + Data Residency Japan + Backup + Secure Deletion + Cryptography per FIPS 140-3 + CRYPTREC + KMS HSM
IEC62443-20Exercises and drills for OT incidents2 targets
→ISMAP-CloudOperations-Monitoring-Logging-IncidentResponse-NISC-Reporting-Vulnerability-Change-SLAISMAP Cloud Operations - Security Monitoring + SIEM + Logging + Incident Response + NISC Reporting + Vulnerability Management + Penetration Testing + Change Management + SLA Management
→ISMAP-DataProtection-Classification-Encryption-DataResidencyJapan-Backup-SecureDeletion-Cryptography-FIPSISMAP Data Protection - Data Classification + AES-256 Encryption At Rest + TLS 1.3 In Transit + Data Residency Japan + Backup + Secure Deletion + Cryptography per FIPS 140-3 + CRYPTREC + KMS HSM

IEC 62443: Supply Chain & Configuration(3 mappings)

IEC62443-22Configuration management for OT systems
→ISMAP-CloudInfrastructure-NetworkSegmentation-Container-Serverless-WorkloadProtection-Hardening-ConfigManagementISMAP Cloud Infrastructure - VPC Network Segmentation + Container/Serverless Security + Cloud Workload Protection (CWPP) + Image/Template Hardening + CIS Benchmarks + Configuration Management + IaC
IEC62443-23Change management procedures
→ISMAP-CloudOperations-Monitoring-Logging-IncidentResponse-NISC-Reporting-Vulnerability-Change-SLAISMAP Cloud Operations - Security Monitoring + SIEM + Logging + Incident Response + NISC Reporting + Vulnerability Management + Penetration Testing + Change Management + SLA Management
IEC62443-24Vulnerability assessment for critical systems
→ISMAP-CloudGovernance-ISMS-RiskAssessment-SharedResponsibility-Policy-RegulatoryCompliance-RolesResponsibilitiesISMAP Cloud Governance - ISMS per ISO 27001/JIS Q 27001 + Risk Assessment + Shared Responsibility Model + Cloud Security Policy + Regulatory Compliance + Roles and Responsibilities

Related Comparisons

Other IEC 62443 comparisons

IEC 62443 vs NIS2 Directive17 mappingsIEC 62443 vs IEEE 168617 mappingsIEC 62443 vs API 116417 mappingsIEC 62443 vs NIST SP 1800-3217 mappingsIEC 62443 vs ISO 2701917 mappingsIEC 62443 vs NIST SP 800-82 Revision 3: Guide to Industrial Control Systems (ICS) Security15 mappingsIEC 62443 vs NIST SP 800-53 Rev 513 mappingsIEC 62443 vs NIST Privacy Framework12 mappings

Other ISMAP (Japan) comparisons

OWASP Top 10:2025 vs ISMAP (Japan)5 mappingsOWASP ASVS vs ISMAP (Japan)5 mappingsMITRE D3FEND vs ISMAP (Japan)5 mappingsBSI IT-Grundschutz vs ISMAP (Japan)5 mappingsAWS Well-Architected Security Pillar vs ISMAP (Japan)5 mappingsAzure Security Benchmark vs ISMAP (Japan)5 mappingsNIST SP 800-171A Rev 3 - Assessing CUI Security Requirements vs ISMAP (Japan)5 mappingsISO/IEC 27011:2024 vs ISMAP (Japan)5 mappings

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What are the key differences between IEC 62443 and ISMAP (Japan)?

IEC 62443 has 81 controls across its framework, while ISMAP (Japan) covers 8 controls. Direct mapping analysis identifies 10 overlapping controls (12% coverage). The frameworks diverge most significantly in 62443-3-3 System Security Requirements, where 24 IEC 62443 controls have no direct ISMAP (Japan) equivalent.

How many controls map between IEC 62443 and ISMAP (Japan)?

Of 81 total IEC 62443 controls, 10 map directly to ISMAP (Japan) controls — representing 12% coverage. The remaining 71 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping IEC 62443 to ISMAP (Japan)?

71 IEC 62443 controls have no direct equivalent in ISMAP (Japan). The highest concentration of gaps is in 62443-3-3 System Security Requirements with 24 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 IEC 62443 and ISMAP (Japan)?

The domain with the highest gap count is 62443-3-3 System Security Requirements (24 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.

Related Resources

How to Map Controls Across Frameworks|Multi-Framework Compliance Guide|Compliance Glossary

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