Code of conduct

The IDEC Group has established “The IDEC Way” as our guiding philosophy in pursuit of realizing our Purpose: “Create the optimum environment for humans and machines, and achieve safety, ANSHIN, and well-being for people around the world.” We have developed and globally issued "the IDEC GROUP Code of Conduct" as the set of behavioral principles that everyone in our organization must follow to realize the Vision, Mission, and Core Values defined in “The IDEC Way,”
This Code of Conduct applies to all individuals working within the IDEC Group and its subsidiaries and affiliates, including directors, officers, employees, temporary staff, and contract workers. Everyone working as a member of the IDEC Group is expected to comply with this Code of Conduct and to perform their duties with integrity.

In the 5th edition revised in 2026, the content was reorganized into five categories, based on international standards:

• Human Rights and Labor

• Environmental Conservation

• Engagement with Stakeholders and Society

• Proper Use and Protection of Company Assets and Information

• Business Ethics and Fair Business Practices

These behavioral standards, together with explanatory materials describing their intent, are made available on the company intranet for access whenever needed.

To build a better future for the IDEC Group, we are committed to consciously practicing these behavioral standards every day—both as a company and as individuals.