An Authorised Economic Operator (AEO) is a certification status granted by national customs authorities to businesses involved in international trade that have demonstrated compliance with rigorous customs, security, and safety standards. This designation identifies the holder as a trusted, low-risk partner in the international supply chain, having met comprehensive criteria related to customs compliance history, financial solvency, safety and security standards, and administrative systems. The AEO concept is rooted in the World Customs Organization’s (WCO) SAFE Framework of Standards to Secure and Facilitate Global Trade, which aims to balance supply chain security with trade facilitation. By achieving AEO status, businesses gain access to significant operational benefits including expedited customs clearance, reduced physical inspections, priority treatment during customs processing, and mutual recognition agreements with other countries’ customs authorities.