

Ethics and Conduct
This section brings together the ethical principles and rules of conduct that guide the behaviour of NOS employees, governing bodies, partners and suppliers, ensuring a culture of integrity, respect and responsibility.


Corporate Governance
A set of documents that define the structure and operating principles of the management bodies, ensuring efficient and transparent governance aligned with the long-term interests of the NOS Group.
Delegation of Powers by the Executive Committee
Internal Policy for Selecting Members of the Management and Supervisory Bodies


Supervisory Bodies
Regulations that define the responsibilities, composition and operating rules of the committees and entities responsible for independent oversight and for ensuring compliance with good corporate governance practices.
Appointments and Assessments Committee Regulations
Audit and Finance Committee Regulations
Corporate Governance and Sustainability Committee Regulations
Regulations for the Provision of Services by Statutory Auditors
Remuneration Committee Regulations
Statutory Independent Audit Board Regulations


Management Policies
Policies that provide structure to key management areas such as risk, business continuity, remuneration and taxation, promoting a responsible approach aligned with the Group’s strategy.


Sustainability and Social Responsibility
Documents that reinforce NOS’s commitment to diversity, inclusion, gender equality and human rights as pillars of a responsible and sustainable corporate culture.


Data Protection and Security
Statements and policies that demonstrate NOS’s commitment to privacy and information security, ensuring the trust of customers, employees and partners.
Declaration of Commitment Privacy and Personal Data Protection of the NOS Group
General Policy for Information Security


Suppliers and Partners
Documents that define the ethical and sustainability principles required of our suppliers and partners, ensuring integrity and responsibility across the entire value chain.


Reports and Assessments
Periodic reports that monitor compliance and the effectiveness of internal policies, ensuring transparency and continuous improvement of NOS’s processes.