1,100+ Official Sources • Continuously Monitored • GDPR Compliant

Deploy cross-border construction workforces with confidence.

AuxilAi determines every obligation before mobilisation, verifies the companies entering your supply chain, and tracks each deployment through to project completion.

Cross-border workforce governance for construction and industrial projects.

Most platforms collect documents. AuxilAi determines what's required before anyone mobilises.

See how this works for industrial deployments

Powered by regulator-grounded rules and official sources

35

Countries

1,100+

Official Sources

2,200+

Regulator-Grounded Rules

100%

Source-Cited — Audit-Ready

See AuxilAi in Action

AuxilAi doesn't just answer — it vets the companies you engage, builds the deployment plan step by step, and tracks every obligation to completion.

AuxilAi Compliance AssistantAlways Online
Vet companiesAssess workersPlan & track deploymentsEstimate costMonitor regulation

Source-grounded obligation data for every cross-border deployment

Projects don't fail because documents are missing.

They fail because no one knew which obligations applied until it was too late. Before anyone crosses the border, one question has to be answered: can this company deploy these workers onto this project — and what has to happen first?

€37.5K

posting-notification penalty, per worker

€100K

immigration penalty, per worker

€500K+

tax exposure, per violation

6 Compliance Risk Dimensions — All Covered

Every cross-border deployment triggers obligations across six distinct regulatory dimensions. We assess all of them, for every assignment.

Posted Workers

Posting notifications (Meldepflicht, LIMOSA, SIPSI, RUT, utstationering), chain liability, document retention, representative appointment

Penalty: €2K-37.5K per worker

Working Conditions

Hard-core terms per destination — minimum pay, working time, leave — and sectoral collective agreements (Bau-Mindestlohn, CCN Bâtiment, JC 124, Bouw-CAO, allmenngjøring)

Penalty: back-pay claims + fines per worker

Social Security

A1 certificates (EU), TCA certificates (UK), bilateral agreements (US, India and others), employer registration

Penalty: back-contributions + fines

Immigration

EU free movement, work permits and ICT routes for third-country nationals, residence registration

Penalty: €10K-100K per worker

Tax

Day-1 withholding, 183-day thresholds, economic employer, treaty relief

Penalty: up to €500K+ per violation

Permanent Establishment

Construction-site PE thresholds, fixed-place and dependent-agent PE

Penalty: full corporate tax liability

Govern the Whole Deployment Lifecycle

Compliance isn't a one-time assessment — it's an operational process. AuxilAi governs the companies you engage, the workers they deploy, and every assignment from mobilisation to completion.

Vet Every Company

Approve contractors before they enter your project. Structural risks — letterbox firms, agencies posing as the employer, sponsor mismatch — surfaced before their workers deploy. No worker clears until the company does.

Assess Every Worker

Determine every obligation before mobilisation — immigration, posting, tax, social security, working conditions, permanent establishment — as a source-cited action plan, ready before the border.

Track Every Deployment

Keep every assignment compliant to completion: posted-worker days counted, A1 and permit validity watched, thresholds and regulatory changes flagged before they become breaches.

From Uncertainty to Deployment-Ready

From a single business trip to large-scale workforce deployment — one platform determines what applies, what has to happen first, and whether you are ready to mobilise.

  • A1 and TCA certificates: prepared per corridor, ready to submit
  • Posting notifications — LIMOSA, SIPSI, Meldepflicht, RUT, utstationering — in each jurisdiction's format
  • Chain liability surfaced per corridor: Auftraggeberhaftung, wage co-liability, contractor verification duties
  • Sectoral collective agreements: Bau-Mindestlohn, CCN Bâtiment, JC 124, Bouw-CAO, allmenngjøring — wage floors and working conditions
  • Working conditions and tax assessed per scenario: posting hard-core terms vs local employment, day-1 withholding, 183-day thresholds
  • Continuous regulatory monitoring across 35+ countries, sourced regulator-direct

All from verified government sources. All before workers cross borders.

Get Started in Minutes, Not Months

Our platform handles the complexity so you can focus on what matters

1

Vet the Companies

Approve every contractor entering your project against official registers — structural risks surfaced before any worker is assessed.

2

Assess the Workers

For each deployment, scan against 2,200+ regulator-grounded rules across six domains — returning a source-cited action plan, ready before the border.

3

Track the Deployment

Count posted-worker days, watch A1 and permit validity, and monitor regulatory change — so compliance holds every day after mobilisation, not just at the gate.

Vet the company. Assess the worker. Track the deployment.

Built for companies mobilising construction and industrial workforces across Europe — know who you can engage, what has to happen before mobilisation, and when every deployment is ready.