- Tax Policy (PDF: 59KB/1P)
- Yokogawa Corporate Governance Guidelines (PDF: 208KB/10P)
- Yokogawa Corporate Governance Report (PDF: 827KB/39P)
- Non-renewal of Countermeasures to Large-scale Acquisitions of Yokogawa Electric Shares (Takeover Defense Measures)_Disclosed on May 13, 2014 (PDF: 89KB/1P)
- Articles of Incorporation (PDF:105KB/6P)