Bringing skilled trades across borders is one of the fastest ways to solve a labour shortage — and one of the easiest ways to land in legal trouble if the compliance is not watertight. Here is what good looks like.
When a programme needs certified welders or electricians the local market cannot supply, contractors look abroad. The trades are out there — but employing them legally in another country is a different challenge entirely. Get it right and you unlock a deep pool of talent. Get it wrong and you expose the project to fines, delays and reputational damage.
The four areas that matter most
Cross-border labour compliance comes down to a handful of non-negotiables. Each one has to be documented and audit-ready — not assumed.
Right to work
Every worker’s right to work verified through the official channel — in the UK, via the Home Office online service — and documented for audit.
Local payroll and tax
Income tax and social security paid correctly in the country of work — not assumed to be someone else’s problem.
Working time and rest
Hours, breaks and leave managed to Working Time Directive standards — protecting both workers and the programme.
Ethical supply chain
Zero recruitment fees to workers and Modern Slavery Act alignment — the basics of treating people fairly.
Compliance is not paperwork you do once. It is a standard you meet for every worker, on every site, every day.RTB Workforce — compliance commentary, 2026
Where the risk really sits
The danger with cross-border labour is that responsibility gets blurred. A worker is sourced by one party, employed by another and directed by a third — and when something goes wrong, everyone points elsewhere. The contractor on whose site the work happens is rarely as insulated as they assume.
This is exactly what an Employer of Record solves. With a per-country EOR holding the employment relationship, the right-to-work checks, payroll, tax and insurances all sit clearly in one place — legally, locally and verifiably.
What good looks like
- A five-stage qualification check before any worker is offered — identity, certificates, experience, trade test and site tickets.
- Right-to-work verified through official channels and documented for every deployment.
- Local payroll and Employer of Record cover in each market you operate.
- A clear, single point of accountability — not a chain of suppliers passing the risk along.
Key takeaways
- Cross-border labour is a powerful answer to shortages — but only if the compliance is watertight.
- Right-to-work, local payroll, working-time and ethical sourcing are the non-negotiables.
- Blurred responsibility is the real risk; an Employer of Record puts it in one place.
- RTB handles the full compliance burden so it never lands on your desk.