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legal assistance on labor inspection audits on data centers in Norway
Terese Eriksen Eldholm - Lawyer11. September 2026 3 min read

Labor inspection audits on data center sites in Norway—how to prepare

Arbeidstilsynet, the Norwegian Labour Inspection Authority, has increased both the frequency and intensity of inspections on data center construction sites. This article outlines why data center projects draw this scrutiny, the documentation inspectors typically request, the sanctions now available to Arbeidstilsynet, and the practical steps that help companies prepare.

Based on our experience assisting clients through several such audits, the outcome depends largely on the documentation and routines a company has in place before the inspection begins.

Why is Arbeidstilsynet increasing scrutiny of data center sites?

Data Center Sites in Norway have become a priority area for the Norwegian Labour Inspection Authority (Arbeidstilsynet). Based on our experience assisting clients on these projects, we see a clear increase in both the frequency and intensity of inspections carried out on Data Center Sites.

This is not surprising as Data Center projects typically involve large, fast-moving construction sites, extensive use of contractors and subcontractors, a high proportion of foreign labor, and tight delivery deadlines. These are exactly the risk factors that tend to draw Arbeidstilsynet's attention.

Also read: What do authorities look for during workplace inspections in Norway?

What documentation does Arbeidstilsynet request during an audit?

In our experience, Arbeidstilsynet's inspectors will typically request documentation covering:

  • Working hours records, showing actual hours worked

  • Work schedules, including how shifts and rotations are organized

  • Payslips covering a period over several months

  • Bank transfer records of salary payments

  • Overtime payments and routines

  • Safety representative arrangements

  • Employment contracts

  • Averaging of working hours agreements

Several of these areas are closely interconnected. For example, a mismatch between the work schedule, the recorded working hours, and the payslips or bank transfers is one of the most common triggers for follow-up questions and, ultimately, for further enforcement action.

What sanctions can Arbeidstilsynet impose for non-compliance?

If Arbeidstilsynet finds that a company is in breach of the Working Environment Act, it has a range of sanctions at its disposal. These have been strengthened in recent years and include:

Sanction

What it means

Corrective order

Issued with a deadline for compliance

Coercive fine

Imposed if a corrective order is not complied with within the deadline set

Work stop order

Issued if an order is not complied with in time

Administrative fine for breaches

Ceiling raised from 15 to 50 times the National Insurance basic amount (G), or 4% of the undertaking's annual turnover, whichever is higher

Administrative fine on responsible individuals

Up to 25 times the National Insurance basic amount (G)

Criminal liability

Applies in the most serious cases

Our experience handling Arbeidstilsynet audits on data center sites

We have successfully assisted clients through several Arbeidstilsynet audits on Data Center and other large-scale construction projects, from the initial site inspection through to closing out any orders issued.
Our experience is that the outcome of an audit is dependent upon the underlying documentation and routines beforehand. In short, preparation is everything.

A few practical takeaways from this experience:

  • Make sure working hours, work schedules, payslips and bank transfer records are consistent with one another and easily retrievable

  • Confirm that a safety representative has been elected on site

  • Review employment contracts across all subcontractors

  • Where averaging of working hours arrangements are used, ensure the underlying agreements are properly documented and compliant

  • Respond promptly and constructively to any order issued, as the coercive fine and work stoppage mechanisms are specifically designed to apply pressure where deadlines are missed.

Given the scale of the sanctions now available to Arbeidstilsynet and the operational disruption a work stop order can cause on a live construction site, we strongly recommend preparing for an audit already during the planning stage of your projects.

Aider Legal has advised clients through numerous Arbeidstilsynet audits on data center and other large-scale construction projects in Norway, from the initial site inspection through to closing out any orders issued. Drawing on that experience, we help clients prepare the documentation and routines Arbeidstilsynet expects to see, respond to inspections as they unfold, and manage any orders, fines, or work stop notices that follow.

If you are planning or working on a Data Center project in Norway, or are currently facing an Arbeidstilsynet inspection, we would welcome the opportunity to discuss how we can help. 

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Terese Eriksen Eldholm - Lawyer
Terese is a seasoned labor law lawyer who specializes in labor law, assisting both Norwegian and international companies with employment matters to ensure compliance with Norwegian regulations. She also advises clients on corporate law, contract law, and GDPR, providing clear and practical legal guidance tailored to their business needs.

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