Estelle Parker is co-CEO at Responsible Investment Association Australasia (RIAA) and a former senior diplomat with a distinguished 20-year career at the Department of Foreign Affairs and Trade (DFAT). Estelle served, inter alia, as Acting Ambassador and Deputy Ambassador to Mexico, Central America and Cuba; Deputy State Director (Victoria); Policy Adviser to the Regional Assistance Mission to Solomon Islands; and as Director overseeing the development and management of bilateral relationships. Since 2023, Estelle specialises in government relations and policy-making at RIAA. Estelle holds a Master of Public Policy and Management (First Class Honours), Master of Communications (With Distinction), Bachelor of Arts (First Class Honours) and Certificate in Business Sustainability Strategy.