24 October 2026

CASE STUDY

Sponsor Licence Revocation: Preparing a Pre-Action Protocol Challenge

Picture of Anne Morris

Anne Morris

Business Immigration & Workforce Compliance Solicitor

Case Study Section Guide

An organisation approached DavidsonMorris after the Home Office revoked its sponsor licence, placing a substantial sponsored workforce and services for vulnerable individuals at risk.

We assessed the decision and recommended urgent preparation of a Pre-Action Protocol letter for Judicial Review, supported by a detailed examination of the evidence.

Key Takeaways

 
  • The organisation sought advice after its sponsor licence was revoked.
  • A substantial sponsored workforce faced potential disruption.
  • Our assessment examined the reasoning behind the Home Office decision.
  • We recommended urgent preparation of a Pre-Action Protocol letter.
  • The proposed challenge required evidence supporting identifiable public law grounds.
 

SECTION GUIDE

 

The situation

The Home Office had already revoked the organisation’s sponsor licence when DavidsonMorris became involved. The organisation employed a significant number of sponsored workers and provided services relied upon by vulnerable individuals and the wider community.

The potential loss of sponsored staff created an immediate operational concern. The client needed advice on whether there were grounds to challenge the decision and what preparation that would require.

Our instruction focused on examining the reasons for sponsor licence revocation, identifying the relevant evidence and assessing the basis for legal action.

The challenge

The revocation notice needed to be considered alongside the organisation’s sponsorship history, earlier Home Office correspondence and compliance records. The assessment required us to establish how the decision had been reached and what evidence was available when it was made.

Records could be held across HR, payroll, sponsor management systems and individual members of staff. Reconstructing that history required coordination with the client and careful checking of recollections against contemporaneous documents.

The work also needed to establish which concerns could support a legal challenge. Each proposed ground required analysis of the Home Office’s reasoning, the applicable requirements and the evidence relevant to the disputed finding.

Our approach

We reviewed the revocation decision and began identifying the records needed to test its conclusions. Following that assessment, we recommended that the organisation proceed urgently with a Pre-Action Protocol letter for Judicial Review.

Preparation focused on the connection between the Home Office’s findings and the underlying evidence. We needed to establish whether the decision involved factual errors, overlooked or misunderstood material, an incorrect application of sponsor guidance or other potentially challengeable defects in the decision-making process.

The evidence exercise required the organisation to identify relevant correspondence, sponsorship records, employment documentation and material concerning the workers referred to in the decision. Any proposed challenge needed documents capable of supporting the factual account and explaining why a finding was disputed.

We also examined the organisation’s compliance history and matters that might weaken its position. Those issues needed to inform the advice and the preparation of the challenge so that the client could assess its position realistically.

The organisation’s operational circumstances formed a further part of the preparation. Its sponsored workforce supported services for vulnerable individuals, and we needed to establish the consequences of disruption for those services. That context accompanied the assessment of the proposed legal grounds.

The planned letter needed to identify the decision being challenged, explain the alleged errors, connect those arguments to the evidence and specify the remedy sought. Preparation also required attention to the applicable timetable and the work needed to preserve the client’s position.

Value delivered

The initial assessment gave the organisation a recommended course of action following revocation and identified the evidence needed to develop its proposed challenge.

Our work established a framework for examining the Home Office’s reasoning against the documentary record, while accounting for weaknesses requiring further investigation.

The preparation brought sponsor compliance experience and public law analysis together around the client’s immediate priority: assembling a properly supported challenge within the available time.

Sponsor licence revocation challenge support

DavidsonMorris advises employers on options for challenging sponsor licence revocation, including assessment of the decision, Pre-Action Protocol correspondence and Judicial Review proceedings.

Speak to our team about challenging sponsor licence revocation →

 

 

AUTHOR PROFILE

About our expert

Picture of Anne Morris

Anne Morris

Founder and Managing Director Anne Morris is a fully qualified Immigration solicitor and workforce compliance specialist, advising corporates and SMEs on strategic and complex UK immigration and workforce compliance matters. She is recognised by Legal 500 and Chambers, providing Board-level advice on business migration, compliance risk and efficient immigration programme delivery. Anne is also a public speaker, immigration commentator and policy contributor, and regularly delivers training for employers and HR professionals.
Picture of Anne Morris

Anne Morris

Founder and Managing Director Anne Morris is a fully qualified Immigration solicitor and workforce compliance specialist, advising corporates and SMEs on strategic and complex UK immigration and workforce compliance matters. She is recognised by Legal 500 and Chambers, providing Board-level advice on business migration, compliance risk and efficient immigration programme delivery. Anne is also a public speaker, immigration commentator and policy contributor, and regularly delivers training for employers and HR professionals.

DISCOVER

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Legal Disclaimer

The matters contained in this article are intended to be for general information purposes only. This article does not constitute legal advice, nor is it a complete or authoritative statement of the law, and should not be treated as such. Whilst every effort is made to ensure that the information is correct at the time of writing, no warranty, express or implied, is given as to its accuracy and no liability is accepted for any error or omission. Before acting on any of the information contained herein, expert legal advice should be sought.

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