In recent years the interrelation of the trafficking of cultural property with other forms of organised crime has gained prominence in EU policies on the protection of cultural heritage. This article analyses how the EU has conceptualized and operationalized this overlap in terms of describing the phenomenon and designing countermeasures. Through a content analysis, we evaluate the articulation and use of this connection in EU policy documents published from 1993 to 2023 that include both organised crime and trafficking of cultural property or similar terms (n = 58). The analysis demonstrates conceptual and organizational deficits and a correspondingly weak foundation for EU policy. Misunderstandings related to the organised nature of trafficking of cultural property and its overlaps with other forms of organised crime, particularly the financing of terrorism, may result in misguided policies with the potential to undermine law enforcement efforts. Conversely, the addition to the list of obliged entities and persons in the anti-money laundering framework of persons trading or acting as intermediaries in the trade of works of art opens new opportunities to disrupt the illicit financial flow in the art and antiquities market.