Environmental Management System
Environmental Management Structure
COSEL has established and implement an environmental management system to ensure effective environmental management.
- *1：Chief Environmental Manager: Chairman of Environmental Committee
- *2：Made up of the heads of major departments
ISO 14001 certification
Aiming to be a company trusted by stakeholders, we have earned ISO 14001 international environmental management certification at our Head Office Factory, Tateyama Factory, and R&D Center and are implementing continuous improvement activities.
We began application of the 2015 version of ISO 9001 in October 2016. We successfully acquired certification under the 2015 version following a transition audit in June 2017. We have maintained this certification since then.
Dates of acquisition
- 1996 version: December 17, 1999
- 2004 version: October 21, 2005
- 2015 version: September 1, 2017
Scope
- Design, development, manufacture, and servicing of regulated DC power supplies (servicing limited to repair of collected units)
- Design, development, manufacture (outsourcing), and servicing of EMI filters (servicing limited to repair of collected units)
Registered sites
- Head Office Factory（including R&D Center）, Tateyama Factory
Certifying agency
- Japan Quality Assurance Organization
Internal Environmental Auditing
Internal environmental auditing is conducted once a year to verify that the environmental management system is functioning effectively.
During FY 2024, it was conducted from October through November. This audit found no flaws in the system. The internal auditor also proposed two improvements to make the system even better.