Are Europol data entries shared automatically with non-EU law enforcement agencies, and can this be prevented?

Europol maintains data-sharing agreements with numerous third countries including the United States, Australia, and several Balkan and Middle Eastern states. Under these agreements, personal data may be transferred where operationally relevant, subject to adequacy assessments and purpose limitations. Once data is shared, the receiving state’s domestic legal framework governs its retention and use — European data protection rights do not extend extraterritorially. Preventing further dissemination requires securing deletion before transfer occurs or, where transfer has already happened, initiating parallel challenges in the recipient jurisdiction. Urgency is essential, as shared data often cannot be recalled.