Dress Code Acquires ISO/IEC 27017 Certification

Dress Code Inc. (Headquarters: Chuo-ku, Tokyo; CEO: Yuki Ejiri) has newly acquired the ISO/IEC 27017 certification, an international standard for information security in cloud services, in September 2025.

Companies using "DRESS CODE" provided by our company can utilize "ISO/IEC 27017" as a third-party reliability assessment, enabling them to streamline internal control evaluation work in internal and external audits.

What is "ISO/IEC 27017"?

ISO/IEC 27017 is a guideline standard for information security management measures related to cloud services and is an international standard that serves as an extension management measure for ISO/IEC 27001 (ISMS). It defines the framework of risks and management measures specific to cloud services, which are becoming the standard for business software.

Our "ISO 27017" Certification Overview

• Registered Entity: Dress Code Inc.
• Registration Certificate Number: JP25/00000242
• Applied Standard: ISO/IEC 27017:2015
• Certification Registration Scope:
  • Cloud Service Provider: Provision of back-office SaaS service "DRESS CODE"
  • Cloud Service Customer: Use of AWS in providing back-office SaaS service "DRESS CODE"

Background and Purpose of Acquisition

Since our early founding, we have focused on building a global-standard security governance system based on the belief that security is the foundation of growth. In particular, as a provider of SaaS and cloud services related to corporate core operations, we determined that it was essential to establish an environment where customer companies can safely entrust their important information, and we undertook efforts to simultaneously meet strict standards. As a result, we achieved the simultaneous acquisition of ISO/IEC 27001 and SOC2 Type1 in the early stages of our founding, and this time we have acquired ISO/IEC 27017 for the purpose of further strengthening security as a cloud service vendor.

This acquisition represents our ongoing commitment to security and an important step toward ensuring reliability in the rapidly expanding enterprise market.

Future Outlook

We will continue to build higher security and governance systems while working on acquiring third-party evaluations and their improvements, providing the highest level of products and services that can meet customer trust. We also aim to provide services that customers can use with even greater peace of mind while complying with domestic and international regulations (GDPR, APPI, etc.).