Basic Policy of Cyber Security Management System (CSMS)

MPW-CS shall declare to build and implement a Cyber Security Management System (CSMS) for keeping up the cyber security of our products and business process as a system integrator.

  1. MPW-CS shall be aware of the cyber security’s confidentiality / integrity / availability and the importance of consideration for health / safety / environment as stated in the CSMS manual and shall strive to maintain them in the business processes.
  2. We MPW-CS, as the system integrators of our control system, recognize the importance of cyber security in the business and comply with the regulations of the Cyber Security Management System (CSMS).
  3. MPW-CS shall set a target of cyber security management, shall establish a cyber security infrastructure, and shall implement its sustainable improvement.
 

Our Cyber Security Efforts

Activity after CSMS(*) certification was terminated. (December 2024)

CSMS certification was terminated due to the revision of IEC62443-2-1 from 2010 edition to the 2024 edition.
On the other hand, the need for cyber security on IACS(**) is rather increasing more and more.
We are confident that our CSMS scheme having established and developed so far (in compliance with IEC-62443-2-1 2010)
is effective and essential for our engineering works as a IACS system integrator.
Taking these circumstances into consideration, we will maintain and continue this CSMS base engineering from now
on and further developing it through our cyber security activities.
 
(*) CSMS : Cyber Security Management System
(**) IACS : Industrial Automation and Control System 

　　

＜ History ＞

December 2024

Due to the revision of IEC62443-2-1 from the 2010 edition to the 2024 edition, ISMS-AC and BSI Group Japan
announced their withdrawal from this certification in April 2025. In response to this announcement, we decided
not to be audited CSMS by BSI Japan which had planned in December 2024. As a result, Our CSMS certification
was expired at the end of December in 2024.

　　

February 2023

The range of CSMS certification (SIer) was expanded to the Energy & Environment Solution Division.

　　

February 2022

The range of CSMS certification (SIer) was expanded to the Yokohama Control Engineering Department and
the Takasago Control Engineering Department.
 　　

February 2020

The Nagasaki Control Engineering Department acquired CSMS certification as a SIer, which was certified 
by BSI Group Japan. (CSMS certification standard Version 2.0 IEC 62443-2-1:2010)
Certified and Registered Scope : Maintenance and enhancement of cyber security in the design, manufacture
and maintenance of control and monitoring systems

　　

October 2016

The Production Department acquired CSMS certification as an Asset owner, which was certified
by BSI Group Japan. (CSMS certification standard Ver1.0 IEC 62443-2-1:2010)
Certified and Registered Scope: Enhancement and maintenance of cyber security for printed circuit board
automation systems and verification systems maintained and managed by the Board Manufacturing Group