Notice of Obtaining Information Security Management System (ISMS) Certification

Tokyo Preservation communication Co., Ltd. is pleased to announce that, as part of our commitment to information security, the THT Assistant Support Center has obtained certification for the international standard ISO/IEC 27001:2022 (JIS Q 27001:2023), an internationally recognized third-party standard for Information Security Management Systems (ISMS), as of August 22, 2024.

This certification reflects THT's ongoing commitment to ensuring the security of our customers' information assets. Through the ISMS framework, we will continue to provide safe, secure and stable system operations and maintenance, contributing to the growth and development of our customer's businesses.

■ ISMS Certification Overview

Certification	Information Security Management System (ISMS) (ISO/IEC 27001:2022 (JIS Q 27001:2023))
Registered Organization	Tokyo Preservation communication Co., Ltd. THT Assistant Support Center
Certification Date	August 22, 2024
Scope of Certification	System operation and maintenance for IT infrastructure and call center system
Certificate Number	IA240128
Certification Body	EQA (European Quality Assurance)