Articles of Incorporation(.pdf)

Codes of Ethical Conduct(.pdf)

Ethical Corporate Management Best Practice Principles(.pdf)

Procedures for Ethical Management and Guidelines for Conduct(.pdf)

Sustainable Development Best Practice Principles(.pdf)

Rules for Performance Evaluation of Board of Directors(.pdf)

Audit Committee Charter(.pdf)

Remuneration Committee Charter(.pdf)

Rules Governing the Scope of Powers of Independent Directors(.pdf)

Procedures for Acquisition or Disposal of assets(.pdf)

Procedures for Endorsements and Guarantees(.pdf)

Procedures for Loaning Funds to Others(.pdf)

Procedures for the Board of Directors(.pdf)

Shareholder Meeting Conference Rules(.pdf)

Rules for Election of Directors(.pdf)​​​​​​

Corporate Governance Best Practice Principles(.pdf)

Procedures for the Prevention of Insider Trading(.pdf)

Risk Management Policies and Procedures(.pdf)

Rules for the Management of Sustainability Information(.pdf)

Nomination Committee Charter(.pdf)