International Standard Certification for Information Security Management System

In March 2007, MTBJ obtained ISO 27001 certification, the international standard on information security
management system (ISMS). Having achieved ISO 27001 certification by a U.S. accreditation organization (ANAB),
MTBJ’s information security management system is accredited to have the quality to clear the level of international
standard with proper management frameworks and strict implementation. After obtaining the certification, we
undergo annual surveillance audits and recertification audits every three years, thereby being subjected to
continuous checks for the design and operation status of our information security management system. In order to
remain a company trusted by its customers, we will strive to enhance the level of information security on an
ongoing basis.

MTBJ certification information

Certification Registration No. IS 513423
Scope of Certification The following business in Investor Services Planning Division
  1. Research, survey and planning concerning operation planning and systematization on investor service & related business
  2. Customer consulting and specialized service sales related to investor service business
  3. Planning and integration of business strategy related to investor service business
    Statement of Applicability, issued on 13/Dec/2024, Version 3
Date of Initial Registration 9-Mar-07
Certification Registration Organization BSI Group Japan K.K.
Category ISO/IEC27001：2022 ※1 JISQ27001：2023 ※2
Accreditation body ANAB (ANSI-ASQ National Accreditation Board) ISMS-AC(ISMS Accreditation Center)
  • An ISO/IEC standard, an international certification standard on Information Security Management System (issued in October 2022)
  • A Japanese certification standard on conformity assessment scheme of information security management system. For the ISMS certification audit standard, in September 2023, JIS Q 27001: 2023 was published in association with the publication of the international standard ISO/IEC 27001: 2022 to replace JIS Q 27001: 2014.
Internal control