International hiring is not the same as immigration — what UK employers need to understand

There is a category error that recurs in how UK employers think about international hiring: they assume it is the same activity as immigration. It is not. And getting this wrong creates legal risk, wasted cost, and — for candidates — genuinely harmful outcomes.

What immigration is, specifically

Immigration advice is a regulated activity in the UK under the Immigration and Asylum Act 1999. The Office of the Immigration Services Commissioner (OISC) authorises immigration advisers at three levels:

• Level 1: Straightforward applications — entry clearance, leave to remain, citizenship
• Level 2: Asylum, complex leave to remain, sponsor licence applications
• Level 3: Asylum appeals, judicial reviews, complex immigration litigation

Providing immigration advice without OISC authorisation (or without being a practising solicitor regulated by the SRA) is a criminal offence under the 1999 Act. Prosecutions happen.

A recruiter or hiring platform that tells you what visa a candidate needs, advises you on whether your role qualifies for the Skilled Worker route, or guides you through a sponsor licence application without holding OISC authorisation or SRA regulation is operating outside the law.

What hiring is, specifically

Hiring is a workflow. Identifying candidates, assessing them against a role brief, coordinating interviews, managing an offer, supporting onboarding. These are not regulated activities.

This is Hirenza's scope. Hirenza runs the hiring workflow. It does not advise on immigration law, make representations to the Home Office, or claim competence in UKVI compliance matters.

Where the two activities connect — and where they separate

The activities connect at a specific, defined point: when the preferred candidate requires a visa to work in the UK and the employer needs to issue a Certificate of Sponsorship.

At that moment, the hiring workflow has reached its limit. Legal expertise is needed. Hirenza coordinates an introduction to Harveys Legal. What happens next — the CoS, the visa application, the Home Office process — is between the candidate, the employer, and Harveys Legal. This is stage 7 of the Hirenza workflow: a hand-off to specialists.

For employers who want a single relationship

The Rajoka portfolio provides one: Hirenza and Harveys Legal working in coordination. You brief Hirenza, we run the hiring workflow, and where legal route coordination is needed, we introduce Harveys Legal. You have a single point of contact across the two services — without the legal risk of a provider claiming to do both without the relevant authorisations.