See what’s driving real impact at Trellis Impact 26 | June 23–25 in San Francisco. Register today.
Subscribe to Trellis Briefing
Sustainability news and insights in one concise morning email.
Subscribe to Trellis Briefing
Sustainability news and insights in one concise morning email.
Caitlin D'Onofrio
Senior Manager, Sustainability Standards Program
UL Standards & Engagement
Caitlin D’Onofrio is the Senior Manager of the Standards Sustainability Program at UL Standards & Engagement, where she leads a high-performing team dedicated to embedding sustainability across UL’s standards product portfolio. With over a decade of experience in strategic planning, cross-functional program execution, and stakeholder engagement, she drives impactful standards work in areas such as circular economy, environmental & product sustainability, climate resilience, and smart cities.
Working closely with senior leadership, Caitlin plays a key role in aligning ULSE’s sustainability standards with corporate goals and emerging global priorities. She actively champions the horizontal integration of sustainability criteria across the full range of UL’s standards product portfolio, ensuring environmental, social, and governance considerations are consistently embedded across industries.
Known for fostering transparency, continuous improvement, and collaborative culture, Caitlin brings both strategic vision and executional strength to her work—supporting ULSE’s mission to build a safer, more sustainable future through standards development.