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UK Immigration Enforcement Caseworker Guidance Updated: Powers and Operational Procedures

🇬🇧 United KingdomBorder Security1 recorded versionLast change 12 Aug 2026
ConfidenceVery high · 100%

Current rules

The updated guidance clarifies how officers should use these existing powers. It distinguishes administrative powers, used primarily to locate, arrest and detain people for immigration removal, from criminal powers, which must be used for genuine criminal investigations with an intention to prosecute. It also sets out constraints on entry, searches, use of force and document retention.

Overview

UK Visas and Immigration (UKVI) and Immigration Enforcement have revised their caseworker guidance on 'Powers and operational procedure' for immigration enforcement matters within the UK. This update, effective 20 August 2026, involves the removal of a document related to 'Dealing with potential criminality (ICE teams)' and the addition of seven new guidance documents covering various enforcement operations, safety protocols, and handling of unlawful entry and abuse against officers.

Who is affected by the latest change

  • People suspected of immigration offences
  • People liable to immigration detention or removal
  • People subject to Immigration Enforcement visits
  • Employers and premises visited by Immigration Enforcement
  • Immigration Enforcement officers
  • People whose documents or electronic devices are lawfully searched or seized

What changed in the latest version

Before

Immigration Enforcement officers already had legal powers to arrest, detain, check, enter, search, and seize items in specific situations. These powers came from the Immigration Act 1971 and other immigration laws. Officers could only use these powers after training, with proper approval, and when they had good reasons.

After

The updated guidance makes clear how officers should use these existing powers. It explains the difference between administrative powers and criminal powers. Administrative powers help find, arrest, and detain people for immigration removal. Criminal powers must be used for real criminal investigations when officers intend to prosecute someone. The guidance also sets limits on entering places, searching, using force, and keeping documents.

This update makes internal rules for immigration enforcement staff clearer. It helps them use the same words and keep records in the same way. Staff doing enforcement visits must now use 'Mobile Biometric Check' instead of 'GRABBA'. They must also follow new rules for recording information if digital systems, like 'PRONTO', are offline. Following these new rules correctly is very important. It helps to keep accurate records and ensures enforcement actions are legal.

Explained simply

Imagine a rulebook for border police that tells them how to do their job properly and fairly. This rulebook just got a fresh update. It doesn't change the big rules for you, but it makes sure the officers themselves have the latest instructions on how to handle situations like investigations or arrests. So, if you're ever dealing with immigration officers, know that they're working with the most up-to-date procedures.

Frequently asked

Version history

  1. v3Effective 11 Sept 2026EffectiveInformational impact
    UK Immigration Enforcement Caseworker Guidance Updated: Powers and Operational Procedures

    UK Visas and Immigration (UKVI) updated its 'Record keeping during enforcement visits' caseworker guidance. This update started on 11 September 2026. It changes mentions of 'GRABBA' to 'Mobile Biometric Check'. It also explains how to record notes in Pocket Notebooks (PNB) if the 'PRONTO' system is not working. This guidance is for immigration staff who handle enforcement work in the UK.

Timeline

  1. Takes effect

    12 Aug 2026

    The guidance on the right to rent scheme: permission to rent has been updated. A full list of changes can be found in the guide.

  2. Announced

    24 Mar 2016

    The UK Home Office has updated its caseworker guidance for immigration enforcement, effective 12 August 2026. This comprehensive update details the administrative and criminal powers available to immigration officers, notably incorporating new guidance on the seizure of electronic devices under the Border Security, Asylum and Immigration Act 2025.

Other routes in this country

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