FY21 ESG Disclosures July 2022 Unaudited 52 GOVERNANCE GOV.1 Values, Ethics and Code of Conduct Our values are publicly available on our website: We do things right. We always act with integrity – taking responsibility for our work, caring for our people and staying focused on safety and sustainability. We make investments in our clients, people and communities, so we can grow together. We challenge the accepted. We know that to create a better future, we must ask the difficult questions. We always stay curious and are not afraid to try new things. We aim higher. We do not settle – always looking beyond to raise the bar and deliver with excellence. We are committed to our clients by bringing innovative solutions that lead to profitable growth and shared success. We live inclusion. We put people at the heart of our business. We have an unparalleled focus on inclusion with a diverse team of visionaries, thinkers and doers. We embrace all perspectives, collaborating to make a positive impact. The Company has a publicly-available Code of Conduct for our employees , Board of Directors , CEO and senior financial officers, and a publicly-available Supplier Code of Conduct for our suppliers and other business partners . Our Code of Conduct addresses various topics, including, but not limited to:  Corruption and bribery  Human rights, discrimination, inclusion and diversity  Confidentiality of information  Conflicts of interest and business ethics  Antitrust/anti-competitive practices  Money-laundering and insider trading/dealing  HSE  Whistleblowing  Quality In FY21, 99% of our employees completed our online Code of Conduct training, which included a written acknowledgment of compliance and completion. The Company sustains its culture by remaining true to its purpose and values. This means promoting inclusion, celebrating diversity, and approaching everything with acceptance and respect. The Company is committed to ensuring the education of its employees on these important topics and principles, and our No Harassment, Discrimination, Bullying and Violence Policy encourages or requires employees and managers to report concerns or complaints in order to prevent harassment, discrimination, bullying, and violence in the workplace or which has an effect upon the workplace. Our Human Rights Policy further reinforces our commitment to a workplace free of harassment and discrimination and is guided by international principles including those encompassed in the U.N. Guiding Principles on Business and Human Rights, Universal Declaration of Human Rights, International Bill of Rights, and the International Labor Organization’s Declaration on Fundamental Principles and Rights at Work. The Jacobs Integrity Hotline is available to employees and others who wish to report non-compliance or suspected violations of law and policy, or to seek guidance on specific situations regarding company policy. The Integrity Hotline is available 24 hours a day, 7 days a week. Reports may be made anonymously at integrity.jacobs.com or at telephone number +1.844.543.8351. Shareholders, employees and interested parties can also communicate directly with Jacobs’ Lead Independent Director or Chair of the Audit Committee. Jacobs strictly prohibits any form of retaliation against individuals who make a report in good faith out of genuine concern. The Audit Committee receives regular briefings from the legal