Which business insurances are mandatory in Denmark? The complete guide

Only a few business insurances are mandatory by law in Denmark, but when they apply, there is no way around them. The legal obligation depends on your specific activities and setup, not merely on holding a Danish business registration number (CVR number). For most companies, the requirement arises when hiring employees or operating registered vehicles on public roads. Other covers are optional and selected based on your risk profile and contractual requirements from clients, landlords, or public tenders. Commercial general liability is the policy most business owners mistakenly believe is required by law—in reality, it is usually voluntary.

Quick overview

Two main factors trigger mandatory insurance obligations for most Danish businesses: employees and registered motor vehicles on public roads.

• If you have employees, they must be covered against work-related accidents and occupational diseases under the Danish Workers’ Compensation Act (Arbejdsskadesikringsloven).

• If you operate a registered car, van, or truck on public roads, motor third-party liability insurance is mandatory under the Danish Road Traffic Act (Færdselsloven).

• Certain regulated professions and activities carry specific mandatory requirements:

  • Private healthcare clinics and medical practitioners must have patient injury insurance registered with Patient Compensation (Patienterstatningen).

  • Lawyers, certified/registered accountants, real estate agents, and insurance intermediaries must hold professional indemnity insurance.

  • Professional developers/contractors constructing new year-round residential properties for consumers must take out a mandatory 10-year building defect insurance (Byggeskadeforsikring) under the Danish Building Act.

  • Commercial drone operations require mandatory third-party liability insurance under aviation regulations.

  • High-risk operations (such as railway maintenance and infrastructure work) are subject to specific mandatory liability requirements.

• Commercial general liability is generally voluntary by law, but frequently mandatory in commercial leases, client contracts, and procurement tenders.

When in doubt, always have your specific circumstances verified by a certified advisor or the relevant regulatory authority.

What is mandatory business insurance?

Mandatory business insurances in Denmark cover workforce protection, vehicle liability, and specific regulatory or activity-based requirements.

When are you covered by mandatory requirements?

Your corporate structure alone does not determine all obligations. A sole proprietorship with no employees and no commercial vehicles may have zero mandatory insurance requirements, whereas a small limited liability company (ApS) with one employee and a van will have several.

Employees

As soon as you have individuals on your payroll, you fall under Danish mandatory employee protection schemes. This applies to full-time, part-time, temporary staff, student workers, and paid family members. In practice, the actual working relationship outweighs the contract wording: if you direct and control how the work is performed, the person is legally treated as an employee.

Two mandatory coverages must be in place:

1. Workers’ compensation insurance (Arbejdsskadeforsikring): Covers sudden workplace accidents (e.g., falls or machinery accidents). This policy must be purchased from a commercial insurance company.

2. Occupational disease scheme (Erhvervssygdomssikring): Covers occupational illnesses that develop over time (e.g., repetitive strain injuries, hearing loss, or chemical exposure). You do not purchase a private commercial policy for this; instead, the obligation is met via a mandatory contribution to Labour Market Insurance (Arbejdsmarkedets Erhvervssikring - AES), collected automatically through the ATP / Samlet Betaling billing system.

The obligation rests solely with the employer and cannot be transferred to the employee. It applies from the employee's very first working day, regardless of company size.

Company structure: are you covered as the owner?

Whether the business owner is automatically covered depends on the legal entity:

• Sole proprietorship (Enkeltmandsvirksomhed): As the owner, you are legally self-employed, not an employee. You have no obligation to insure yourself—only your staff. You can choose to take out voluntary workers' compensation and register with AES for yourself and an assisting spouse to obtain the same level of coverage.

• Limited liability companies (ApS or A/S): Under Danish labour and insurance law, you are considered an employee of your own company when working for it—even if you are the sole shareholder and managing director. The company is legally required to purchase workers' compensation insurance for you and pay AES contributions. This cannot be waived.

Motor vehicles

If your business owns, leases, or operates a registered motor vehicle on public roads in Denmark, it must have motor third-party liability insurance under Section 105 of the Danish Road Traffic Act (Færdselsloven). This applies to passenger cars for customer visits, delivery vans, and heavy commercial vehicles on commercial/yellow plates (gule plader).

The legal requirement attaches to vehicle registration and road use. The policy covers bodily injury to passengers and third parties, as well as property damage caused by the vehicle.

Third-party liability never covers damage to your own vehicle. Covering physical damage to the vehicle itself requires a voluntary comprehensive hull/collision insurance (Kaskoforsikring).

Special vehicle situations

• Private cars used for business: If you or an employee use a privately owned car for business errands, the vehicle's standard third-party liability policy still covers third-party damage. However, if the car is used regularly for commercial purposes without informing the insurer, the insurer may reject physical damage claims (kasko) or demand retroactive premium adjustments. Always ensure commercial use is endorsed on the policy.

• Leased vehicles: Leased vehicles must carry the same mandatory third-party liability insurance (the lessee is typically responsible as the registered user).

• Trailers and towed equipment: When coupled to a vehicle, trailers are generally covered by the towing vehicle's third-party liability insurance. However, physical damage to the trailer itself requires a separate trailer hull insurance policy.

Regulated professions and special activities

Certain industries and operations require specialized mandatory coverage:

• Private healthcare facilities: Private clinics, specialized medical practices, and authorized healthcare professionals outside the public system must maintain patient injury insurance linked to Patient Compensation (Patienterstatningen) and be registered in the Danish Healthcare Facilities Register (Behandlingsstedsregistret) with the Danish Patient Safety Authority (Styrelsen for Patientsikkerhed).

• Regulated advisory professions: Lawyers (advokater), state-authorised and registered public accountants (revisorer), real estate agents (ejendomsmæglere), and insurance intermediaries (forsikringsmæglere og -formidlere) are required by law to maintain professional indemnity insurance as a prerequisite for their license/authorization.

• Residential construction (building defect insurance / Byggeskadeforsikring): Professional developers constructing new year-round residential homes for consumers (or performing substantial residential conversions) must take out a mandatory 10-year building defect insurance under Section 25 a of the Danish Building Act (Byggeloven).

• Commercial drones: Operating drones for commercial purposes requires mandatory third-party liability insurance in compliance with the Danish Aviation Act and EU drone regulations (covering bodily injury and third-party property damage).

• Other regulated sectors: Road freight transport licenses, private security/guard services, electrical and plumbing contractors (autoriserede el- og VVS-installatører), and financial institutions often have regulatory requirements for financial guarantees or specific liability covers.

A simple rule of thumb: If your business activity requires a formal public license, trade authorization, register entry, or regulatory oversight, check whether the supervisory authority mandates a specific insurance policy.

Mandatory vs. voluntary coverages

Danish commercial insurances fall into two primary categories:

Mandatory policies:

• Workers’ compensation (Arbejdsskadeforsikring): Covers sudden workplace accidents for employees (and working shareholder-directors in ApS/A/S).

• Occupational disease scheme (AES-bidrag): Mandatory scheme covering occupational diseases, paid via AES/Samlet Betaling.

• Motor third-party liability (Motoransvar): Covers third-party bodily injury and property damage caused by registered vehicles.

• Patient injury insurance (Patientforsikring): Liability scheme for private healthcare providers under Patient Compensation.

• Professional indemnity (Professionelt ansvar): Mandatory for lawyers, certified accountants, estate agents, and insurance brokers.

• Building defect insurance (Byggeskadeforsikring): 10-year structural defect cover for professional residential consumer housing projects.

• Drone liability (Droneansvarsforsikring): Third-party liability cover for commercial drone operations.

(The latter four are activity- and industry-specific and apply only to companies operating within those designated fields).

Voluntary, but essential business coverages:

• Commercial general liability (Erhvervsansvarsforsikring): Covers third-party property damage and bodily injury arising from regular business operations. Standard requirement in commercial leases and client contracts.

• Product liability (Produktansvarsforsikring): Covers bodily injury or property damage caused by defective products (strict liability applies to EU manufacturers and importers).

• Commercial property & contents (Løsøreforsikring): Covers inventory, equipment, and tools against fire, water damage, burglary, and vandalism.

• Business interruption (Driftstabsforsikring): Covers fixed operating expenses, payroll, and lost operating profit during business shutdown following an insured property loss.

• Cyber insurance (Cyberforsikring): Covers incident response costs, ransomware extortion, data restoration, and business interruption following cyberattacks.

How to establish coverage

• Workers' compensation: Must be established with a commercial insurer before your first employee starts work.

• Occupational diseases (AES): Enrolled automatically via your CVR registration and billed alongside ATP / Samlet Betaling.

• Motor liability: Bound via an insurer upon vehicle registration before taking the vehicle onto public roads.

• Patient injury insurance: Registered via the Danish Patient Safety Authority and funded via an insurance company or contribution scheme to Patienterstatningen.

• Professional indemnity / building defect / drone liability: Must be documented prior to obtaining professional licenses, municipal building permits, or commercial drone flight operations.

What does it cost?

Pricing varies depending on risk exposure:

• Workers' compensation: Priced per full-time equivalent (FTE / årsværk) based on the industry risk classification and company wage sum.

• Motor liability: Calculated based on vehicle classification, gross vehicle weight, commercial mileage, and claims history.

• Other commercial lines: Priced according to annual turnover, geographic scope, operational risk profile, and chosen policy limits/deductibles.

Consequences of non-compliance

Operating without mandatory insurance carries severe legal and financial sanctions in Denmark:

• Uninsured employees: If an employee suffers a workplace accident and you have no policy, Labour Market Insurance (AES) will pay out the compensation to the worker and subsequently enforce full recourse against the employer. You will be personally or corporately liable to reimburse the full claim (which in cases of permanent disability or loss of earning capacity can reach millions of DKK). In addition, AES issues fines for non-compliance (typically DKK 5,000 for first-time offenses and DKK 10,000 for repeat offenses).

• Uninsured motor vehicles: The Danish Motor Insurers' Bureau (Dansk Forening for International Motorkøretøjsforsikring - DFIM) automatically assesses a mandatory penalty fee of DKK 250 per day for every day a registered vehicle remains uninsured. In the event of an accident, DFIM pays the victim and recovers the entire claim amount directly from the vehicle owner.

• Uninsured regulated entities: Failure to maintain mandatory professional indemnity or patient injury coverage results in immediate revocation of your operating license/authorization, regulatory sanctions, and direct personal exposure to client damage claims.

Quick checklist: what applies to your business?

Identify the profile matching your company:

1. No employees, no commercial vehicles, non-regulated industry (e.g., solo consultant):

   • Mandatory: None.

   • Recommended: Voluntary personal accident/disability cover, commercial general liability, cyber, equipment/contents.

2. At least one employee (or working owner in an ApS/A/S):

   • Mandatory: Workers' compensation insurance + AES contributions.

   • Recommended: Commercial general liability, contents/inventory, group health insurance.

3. Registered commercial vehicles on public roads:

   • Mandatory: Motor third-party liability for each vehicle.

   • Recommended: Comprehensive hull (kasko), roadside assistance, goods-in-transit cover.

4. Developer/contractor building new residential housing for consumers:

   • Mandatory: 10-year building defect insurance (Byggeskadeforsikring) + workers' compensation (if employing staff).

   • Recommended: Construction all-risk (CAR / Entrepriseforsikring), commercial & product liability.

5. Regulated professions (healthcare, legal, audit, brokerage, drone operations):

   • Mandatory: Industry-specific mandatory coverage (patient injury, professional indemnity, drone liability) plus any applicable employee policies.

Frequently asked questions (FAQ)

Does a Danish sole proprietorship always need business insurance?
No. Holding a CVR number does not automatically trigger mandatory insurance obligations. The requirement only arises if you hire employees, register motor vehicles, or operate within specific regulated industries.

Do freelancers and independent consultants need liability insurance?
Not by law (unless operating in regulated fields such as legal or accounting). In practice, however, corporate clients almost universally require proof of professional indemnity and general liability insurance in their master service agreements.

Do I need workers' compensation insurance if I am the sole owner and employee of my ApS?
Yes. In a Danish limited liability company (ApS or A/S), you are legally classified as an employee when performing work for the company, even as the 100% shareholder and sole director. The company must hold a workers' compensation policy and pay AES contributions.

What happens if I forget to pay the motor insurance premium?
If the policy is cancelled by the insurer, the Danish Motor Register notifies DFIM automatically. DFIM levies a mandatory charge of DKK 250 per day until valid coverage is restored or the license plates are officially de-registered.

Is commercial general liability mandatory for tradesmen and contractors?
No, CGL is not required by law. However, if you work under standard Nordic construction conditions such as AB 18 / ABT 18 or take on public works contracts, maintaining comprehensive liability coverage is an explicit contractual requirement.

References & official sources

• Labour Market Insurance (Arbejdsmarkedets Erhvervssikring - AES), aes.dk

• The Danish Workers’ Compensation Act (Arbejdsskadesikringsloven), retsinformation.dk

• The Danish Road Traffic Act (Færdselsloven § 105) & DFIM, dfim.dk

• The Danish Building Act (Byggeloven § 25 a regarding building defect insurance), retsinformation.dk

• Patient Compensation (Patienterstatningen) & The Danish Patient Safety Authority, patienterstatningen.dk / stps.dk

• The Danish Product Liability Act (Produktansvarsloven), retsinformation.dk

• Danish Civil Aviation and Railway Authority (Trafikstyrelsen - Droneregler), droneregler.dk

• The Danish Business Authority Portal, virksomhedsguiden.dk