ICMS

HQ: Japan · 2 frameworks · 1 office · Verified

Last checked 21 Oct 2026 · 4 sources · How we verify

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Tokyo-based certification body accredited by ISMS-AC for ISO/IEC 27001 (ISMS) and ISMS cloud security (ISO/IEC 27017) certification, also listed by the PCI SSC as a QSA company.

This listing is a set of checked facts. It is not an endorsement, ranking or score, and it is not legal or audit advice.

Offices

Tokyo, Tokyo, Japan (HQ country)

Frameworks

ISO 27001 PCI DSS

A framework appears only when an official registry listed this firm at last check. Tags are not a certification of your organisation.

Accreditations and registry listings

Registry	Record	Checked
ISMS-AC (Information Management System Accreditation Center, Japan) - accredited ISMS certification bodies	Accredited ISMS certification body 国際マネジメントシステム認証機構株式会社, accreditation no. ISR010, valid until 2030-11-11 (ISO/IEC 27001; ISMS cloud security (ISO/IEC 27017) add-on)	21 Oct 2026
PCI SSC Qualified Security Assessor list	Listed as QSA company: International Certificate Authority of Management System (not in remediation)	21 Oct 2026

FAQ (from this dataset)

Is ICMS accredited for ISO 27001?

Accredited ISMS certification body 国際マネジメントシステム認証機構株式会社, accreditation no. ISR010, valid until 2030-11-11 (ISO/IEC 27001; ISMS cloud security (ISO/IEC 27017) add-on) (ISMS-AC (Information Management System Accreditation Center, Japan) - accredited ISMS certification bodies: https://isms.jp/lst/isr/CR_ISR010.html). Confirm on the registry.

Is ICMS accredited for PCI DSS?

Listed as QSA company: International Certificate Authority of Management System (not in remediation) (PCI SSC Qualified Security Assessor list: https://www.pcisecuritystandards.org/assessors_and_solutions/qualified_security_assessors/). Confirm on the registry.

Where is ICMS located?

ICMS publishes headquarters in Japan and lists an office in Tokyo, Japan.

Sources

Last checked 21 Oct 2026. Spotted an error? Submit a correction or email [email protected].

Not legal or audit advice. Confirm current licences, scope and availability with the firm before engaging them.