International Investigations

Summary

This section of the Authorised Professional Practice (APP) outlines the protocols and considerations for police officers conducting investigations involving foreign nationals or information held abroad. Officers are equipped with a variety of tools and instruments to assist in these inquiries. The document emphasizes the need for specific checks when engaging with foreign nationals and discusses the role of Immigration Enforcement (IE) in disrupting criminal activities and supporting transnational investigations while safeguarding the welfare of all involved. It also notes the applicability of this APP to both EU and non-EU jurisdictions, highlighting relevant changes following the UK's withdrawal from the EU. The International Crime Coordination Centre (ICCC) serves as a resource for UK policing to optimize the use of international instruments, especially in light of these changes. Further guidance can be found on the ICCC page within the Knowledge Hub.

Key principles

• 1Utilize tools for inquiries involving foreign nationals.
• 2Perform specific checks with foreign nationals.
• 3Consider Immigration Enforcement tactics to disrupt criminality.
• 4Promote safeguarding for victims, witnesses, and suspects.
• 5Recognize differences in processes for EU and non-EU countries.

Defined terms

European Union (EU)

A political and economic union of 27 member states located primarily in Europe.

European Economic Area (EEA)

An area that includes the member states of the EU and also Iceland, Liechtenstein, and Norway.

International Crime Coordination Centre (ICCC)

A body established to support UK policing in utilizing international instruments effectively.