Articles of Incorporation

Corporate Governance Best-Practice Principles

Ethical Corporate Management Best Practice Principles

Procedures for Ethical Management and Guidelines for Conduct

Code of Ethical Conduct

Corporate Social Responsibility Best Practice Principles

Regulations Governing the Acquisition and Disposal of Assets

Regulations Governing Loaning of Funds and Making of Endorsements Guarantees

Rules of Procedure for Shareholders Meetings

Rules of Procedure for Board of Directors Meetings

Procedures for the Election of Directors

Audit Committee Charter

Remuneration Committee Charter