Governance

Tetra Tech’s governance structure includes a Board of Directors, Ethics and Compliance Program, company-wide policies, and a risk management program, all of which ensure we maintain the highest standards of practice with our employees, clients, and partners.

The strength of our Board of Directors lies in its diversity of academic and professional credentials, gender, and ethnic representation.

50%

women

25%

people of color

6.3

years average tenure

The Board oversees our Corporate Governance Program, including our Ethics and Compliance Program and our Environment, Social, and Governance (ESG) policies, procedures and reporting. Our Chief Sustainability Officer provides quarterly briefings to both the Board of Directors and the Strategic Planning and Enterprise Risk Committee.

Our Sustainability Council, reporting to our Chief Sustainability Officer, helps coordinate and track our Sustainability Program, and supports the communication of best practices across the company.

Policies and Procedures

Our commitment to sustainable and ethical operations is reinforced by our Code of Conduct and other ESG policies. All of Tetra Tech’s policies are reviewed and approved by the Chairman and Chief Executive Officer.

We maintain a 24-hour hotline for anonymous, confidential submission of employee and whistleblower complaints by phone and internet.