2021 Owens Corning Sustainability Report | Our Approach | Compliance and Beyond | 73 The Owens Corning Code of Conduct Our Code of Conduct serves as an extension of our corporate values and guides our approach to business. The Code of Conduct was modernized and republished in 2022 to align more closely to our updated values and to reflect our culture more accurately as it has evolved through an expanding global presence and workforce. It contains the principles that guide ethical conduct in our business, which are designed to ensure that our employees act with integrity and avoid even the appearance of illegality or impropriety. These principles are framed by our values: ■ We care about health, safety, the environment, and each other. ■ We are committed to lawful and high integrity conduct. ■ We are collaborative, respectful, and transparent. ■ We are curious innovators, and we protect our company secrets and assets. While the language in our Code of Conduct has been simplified, our intent and expectation to comply with the laws where we do business and operate with high business integrity has not changed. Our policies apply to every single person at Owens Corning, regardless of position, country, business unit, or subsidiary. Our Code of Conduct and guiding principles are inspired by and aligned with the United Nations Global Compact (UNGC), the Universal Declaration of Human Rights, the U.S. Foreign Corrupt Practices Act (FCPA), the U.K. Bribery Act, and the Organisation for Economic Cooperation and Development (OECD) Anti-Bribery Convention. Owens Corning’s business conduct council and compliance committee have oversight and responsibility for worldwide compliance with these policies. Our general counsel and corporate secretary sit on both the business conduct council and compliance committee, and the assistant secretary to the board sits on the compliance committee. Both groups report results to the audit committee of the board, which provides oversight. Owens Corning maintains a confidential business code of conduct helpline and other mechanisms for receiving questions and concerns from our employees. Issues raised through this helpline are reviewed by the vice president of internal audit and legal compliance team. Further investigation and follow-up may be conducted by the internal audit team or external consultants, depending on the nature of the issue. Photo submitted by: Francesco A. Saccaggi | Bologna, Italy CISOM (Italian Relief Corps of the Order of Malta), an organization that helps victims of armed conflicts and natural disasters.