Sustainability requirements: AECOM requires suppliers to comply with environmental laws and maintain proper permits. Suppliers are expected to consider their carbon impact, set emissions reduction targets, and share emissions data regularly with AECOM to support its net-zero goal. Suppliers should also reduce waste, conserve water, and promote biodiversity. AECOM collaborates with suppliers on sustainable practices, encouraging them to adopt approaches like AECOM’s ISO 14001-aligned environmental management system and to report sustainability metrics in line with frameworks like the Sustainability Accounting Standards Board (SASB) and Taskforce for Climate-related Financial Disclosures (TCFD).