PPG INDUSTRIES INC

Codes of Ethics

Our Global Code of Ethics is applicable to all directors, officers and employees worldwide. The Global Code of Ethics, which was revised, updated and reformatted to make it more user friendly in 2022, embodies our principles and practices relating to the ethical conduct of our business and our long-standing commitment to honesty, fair dealing and compliance with all laws affecting our business. We also have a Code of Ethics for Senior Financial Officers that is applicable to our principal executive officer, principal financial officer, principal accounting officer, controller and persons performing similar functions. The Global Code of Ethics and Code of Ethics for Senior Financial Officers are available on the Corporate Governance section of our website at www.ppg.com/about-ppg/en-US/governance. In addition, we intend to post on our website all disclosures that are required by law, the Securities and Exchange Commission’s Form 8-K rules or the New York Stock Exchange listing standards concerning any amendments to, or waivers from, any provision of our codes.

The Board has established a means for employees, customers, suppliers, shareholders or other interested parties to submit confidential and anonymous reports of suspected or actual violations of our Global Code of Ethics. Any employee, shareholder or other interested party can call the PPG Ethics HELPLINE toll-free to submit a report. In North America, this number is (800) 461-9330. This number is operational 24 hours a day, seven days a week. PPG Ethics HELPLINE numbers for other regions may be found on the Ethics page of our website at www.ppg.com/ethics.