Announcement of Information Security Management System (ISMS) Certification Acquisition

Artisan Corporation (Headquarters: Aizawa Chofu Building 6F, 4-5-1 Fuda, Chofu City, Tokyo; Representative Director: Saiki Oyama; hereinafter referred to as "the Company"), a provider of SaaS for public transportation and Microsoft cloud services, is pleased to announce that it has obtained certification for the international standard for Information Security Management Systems (ISMS), "ISO/IEC 27001:2022 + Amd 1:2024", effective March 23, 2026.

Background of ISMS Certification Acquisition The Company develops enterprise cloud services centered around the Microsoft cloud, and provides public transportation DX solutions such as the bus location system "Bus Yohou" to local governments and bus operators nationwide. These services include important information such as boarding/alighting data, operational information, and customer business data. We recognize that ensuring information security is a fundamental responsibility to our customers and users. With this recognition, we have worked on building an ISMS across the entire company, and have now obtained certification for ISO/IEC 27001:2022 + Amd 1:2024. We will continue to strive to maintain and improve our information security level through continuous improvement, and to provide services that can be used with peace of mind.

What is ISMS? ISMS is an abbreviation for Information Security Management System, which is a mechanism for managing an organization's information security. The "ISO/IEC 27001" obtained this time is the international standard for ISMS, and it defines a framework for ensuring and maintaining the three elements of information security (confidentiality, integrity, and availability). In the ISMS certification process, an independent third-party ISMS certification body evaluates the organization's security measures and management status from a fair perspective. ISMS certification serves as proof that the organization has an appropriate security management system in place in accordance with "ISO/IEC 27001".

About the SaaS Service "SecureNavi" Used for ISMS Certification Acquisition The Company obtained ISMS certification using SecureNavi, an ISMS and P-mark automation tool. SecureNavi is a cloud service that streamlines ISMS and P-mark initiatives and improves an organization's information security level. It reduces analog operations using Excel and Word, enabling certification acquisition and operation with minimal man-hours and resources. It improves the productivity of personnel and realizes the construction of an information security system that is optimal for the company and does not become a mere formality. SecureNavi Official Website

About Artisan Corporation [Microsoft Cloud Business] We provide one-stop consulting, design, construction, development, and support centered around the Microsoft cloud. We have strengths in executing missions that require high expertise through technical support from a lean team of specialists. We support maximizing return on investment by providing services that focus on what customers truly need. [Public Transportation DX Business] We provide services to local governments and bus operators nationwide, including the bus location system "Bus Yohou"...