Senior Integrity Officer, ADB Profile / Bio Marc Ayes is a Senior Integrity Officer at ADB’s Office of Anticorruption and Integrity (OAI) where he champions digital integrity initiatives at ADB's Office of Anticorruption and Integrity (OAI), driving modernization of risk systems, data governance, and compliance analytics. Marc is also heavily involved in the planning and execution for the Integrity Risk Intelligence System (IRIS)—ADB’s next-generation platform for integrity risk management and analytics. He has over 7 years of experience in the conduct of Integrity Due Diligence in ADB, and in the past has worked in ADB’s Private Sector Operations and Economic Research Department. Over the 10 years prior to joining OAI, he drove public policy advocacy and capacity building in the transport and technology sectors for various United States Agency for International Development (USAID) projects. Materials Title Date Learning Materials Topics Lao PDR Anticorruption and Integrity Training 13 March, 2025 Online Learning ADB Administration and Governance, Capacity Development, Knowledge Management Pakistan Developing Resilient Environments and Advancing Municipal Services in Punjab Projects 24 September, 2024 Slides ADB Administration and Governance, Capacity Development, Knowledge Management Anticorruption and Integrity Training for Ulaanbaatar-based Executing and Implementing Agencies and Project Implementation Units 28 February, 2024 Slides ADB Administration and Governance, Capacity Development, Knowledge Management