Sustainability requirements: Parsons expects suppliers to comply with all applicable laws, regulations, licenses, and contract terms, including health, safety, and environmental standards. Suppliers must prioritize community safety and environmental protection in their operations. Parsons collects environmental governance and sustainability data from suppliers as they onboard. Suppliers are encouraged to support Parsons' sustainability goals, including climate change mitigation and continuous improvement in sustainable practices, with relevant metrics disclosed per frameworks like the Global Reporting Initiative (GRI).