Nhan advises companies and government agencies in Singapore and the wider Southeast Asian region on sustainability strategies. These include reviewing sustainability frameworks, facilitating stakeholder engagement, target setting, roadmaps for sustainability performance improvement and disclosures that comply with regulatory requirements and international standards.Her work also includes providing advice on climate change risks and opportunities and their integration into strategic planning and risk management. In addition, she conducts sustainability assurance and due diligence for various environmental, social and governance performance indicators for companies from diverse sectors.

Attiya is a Manager in the Climate Change and Sustainability Services area at Ernst & Young LLP. She has extensive experience in both sustainability advisory and sustainability assurance for various clients in different fields.