From 8 October 2026, the Immigration Rules will give greater flexibility to some Skilled Workers who have been formally recognised as victims of modern slavery. A Skilled Worker who has been referred into the National Referral Mechanism (NRM) and receives a positive Conclusive Grounds decision during their most recent period of permission may have the normal work conditions on their visa amended. Once amended, any work can be permitted for the remainder of that existing permission, including self-employment and voluntary work, except work as a professional sportsperson or sports coach.
The change was set out in Statement of Changes HC 584, published on 3 September 2026, and takes effect on 8 October 2026. It does not extend the worker’s immigration permission or give all sponsored workers a general right to leave their sponsor without immigration consequences.
What has actually changed?
New paragraph SW 18.3 is being added to Appendix Skilled Worker. The Home Office says the purpose is to lift normal work restrictions for Skilled Workers identified by Home Office Competent Authorities as victims of modern slavery, allowing them to work for any employer for the remaining duration of their existing permission.
The rule is narrower than simply being referred into the NRM. The worker must have a positive Conclusive Grounds decision, and that decision must have been made during their most recent grant of permission.
The existing rules already allow some additional work
A Skilled Worker is normally sponsored for a specific eligible job with a licensed employer. Permanently moving to another sponsor usually requires a new Certificate of Sponsorship and a change-of-employment application.
However, the existing rules do not prohibit every other type of work. Skilled Workers can undertake qualifying supplementary work, including some work for their own business, within the applicable limits while continuing their sponsored role. Voluntary work is already permitted.
If sponsored employment ends early, permission may be cancelled. The commonly quoted 60-day period is not an automatic entitlement whenever someone resigns. GOV.UK specifically states that where a sponsor loses its licence, permission is normally limited to 60 days or however long remains on the visa if that is shorter. Other cancellation decisions depend on the circumstances.
What the new rule does and does not do
| Situation | Normal Skilled Worker position | Position under SW 18.3 once conditions are amended |
|---|---|---|
| Working for another employer | Usually limited to permitted supplementary employment unless a new sponsored application is approved. | Any employment can be permitted for the remaining period of existing permission. |
| Self-employment | Possible within the normal supplementary-work rules where the conditions are met. | Any self-employment can be permitted. |
| Voluntary work | Already permitted under SW 18.2. | Remains permitted as part of the wider work permission. |
| Professional sport | Restricted | Still not permitted, including work as a sports coach. |
| Length of permission | Determined by the existing grant | Unchanged; SW 18.3 does not extend the visa. |
That final point matters. The new provision changes the work conditions that can apply during an existing Skilled Worker grant. It does not itself provide additional leave.
A positive Conclusive Grounds decision also does not automatically guarantee separate temporary permission to stay as a victim of modern slavery. That route has its own eligibility and suitability requirements, and Home Office guidance expressly states that confirmed victim status alone is not sufficient for a grant.
Who qualifies, and who does not?
The trigger is specific: a positive Conclusive Grounds decision must have been made during the worker’s most recent Skilled Worker permission.
A referral alone is not enough. Nor is a positive Reasonable Grounds decision. The Conclusive Grounds decision is the later decision that formally determines whether, on the balance of probabilities, there is sufficient information to conclude that the individual is a victim of modern slavery.
How the National Referral Mechanism works
The National Referral Mechanism is the UK framework for identifying and supporting potential victims of modern slavery. Modern slavery includes human trafficking, slavery, servitude and forced or compulsory labour.
Adult potential victims do not normally self-refer into the NRM. An authorised first responder submits the referral. In England and Wales, first responder organisations include police forces, local authorities, specified Home Office bodies, the National Crime Agency, the Salvation Army and Migrant Help.
| Stage | Test | Timing |
|---|---|---|
| Reasonable Grounds | Whether there are reasonable grounds to believe the person is a victim of modern slavery, considering the available information. | The competent authority aims to decide within five working days where possible. |
| Conclusive Grounds | Whether, on the balance of probabilities, there is sufficient information to determine that the person is a victim. | There is no fixed overall target. A decision is generally made once sufficient information is available and the applicable recovery-period requirements have been met. |
A positive Reasonable Grounds decision can provide access to specialist support and a recovery period. The positive Conclusive Grounds decision is the decision relevant to SW 18.3.
Why the Home Office is making the change
The Home Office says the measure is intended to reduce the ability of exploitative employers to use a worker’s dependence on sponsorship as a means of control. Its explanatory memorandum says the change should encourage victims to come forward earlier and protect against those who seek to “weaponise the sponsorship system”.
It sits alongside stronger sponsor-compliance requirements. Current guidance says the Home Office can undertake compliance checks on the basis of reasonable suspicion of non-compliance. Sponsors must also ensure that the actual job matches the role and job description recorded on the Certificate of Sponsorship and may face action where workers are paid less than stated without a permitted reason or required notification.
Skilled Worker salary rules have also become more detailed. Current Immigration Rules require the relevant salary and going-rate conditions to be satisfied over prescribed pay periods rather than looking only at an annual headline figure.
What this means for employers and sponsors
Employers should continue treating sponsorship as an ongoing compliance responsibility. Jobs must remain genuine and eligible, salary requirements must be met and relevant changes reported to the Home Office.
Our guide to how certificates of sponsorship work is a useful starting point, while our work sponsorship service covers sponsor licensing and compliance.
Businesses applying for the first time should also understand the sponsor licence application process and how to assign a certificate of sponsorship correctly. The Home Office can suspend or revoke a licence where sponsorship duties are breached.
What to do if you are being exploited at work
If you are being threatened, controlled, forced to work or subjected to circumstances that may amount to modern slavery, seek specialist help. A designated first responder can make an NRM referral where appropriate. Anyone in immediate danger should contact the police.
Do not assume that an NRM referral immediately removes Skilled Worker restrictions. SW 18.3 requires a positive Conclusive Grounds decision made during the most recent permission, after which the relevant work conditions may be amended under the new provision.
Once your immediate position is safe, consider your longer-term immigration options. Some recognised victims may later move to a new sponsored job.
If you are considering establishing a business, our self-sponsorship route explained guide covers the approach often described as self-sponsorship. It is not a separate immigration route: in practice, a genuine UK business must qualify for a sponsor licence and the Skilled Worker job must meet the normal requirements. The Home Office will not award points where it has reasonable grounds to believe a role does not exist, is a sham or was created mainly to obtain immigration permission. Practical support is available through our self-sponsorship visa service.
Depending on your immigration history, the long residence route may be relevant after 10 years of qualifying continuous lawful residence. Time on the Skilled Worker route can also count towards indefinite leave to remain where the applicable settlement requirements are met.
A smaller number of Commonwealth citizens may have the right of abode through historic rules involving a UK-born parent. A UK-born parent alone is not enough: the detailed citizenship and Commonwealth-status requirements must also be met.
Get advice before you make a move
Exploitation cases can involve both employment circumstances and immigration status, so the timing of an NRM referral, a job move or a fresh immigration application can matter.
Our team advises sponsored workers and employers. If you are affected by the new rules, or you sponsor staff and want to review your compliance, talk to us at Hedgley Immigration. Call Sean on 07704 909490 or Lydia on 07587 145994 to discuss the next steps.