Unfair Commercial Practices in Iceland (2026 Legal Guide) — Rules & Requirements
About this article
Sourced from Icelandic Acts of the Althingi, statutory instruments, and official guidance. Written in plain language for general understanding — this is educational content, not legal advice. Our editorial standards
What is this right?
Icelandic law prohibits businesses from using unfair or misleading commercial practices:
- Unfair commercial practices are prohibited before, during and after any transaction in goods or services.
- Advertising must be supported by evidence, clear, true and not misleading.
- Businesses may not give false information intended to influence consumers' purchasing decisions.
- Fines: Up to 10 million kr. for breaches.
Neytendastofa actively monitors advertising practices and can take action against breaches.
When does it apply?
- You believe a business has used misleading advertising, false claims or deceptive pricing.
- You were induced to buy because of false or exaggerated information.
What to do if a business uses misleading or unfair commercial practices on you in Iceland
- Report the business to Neytendastofa.
- Keep evidence — save ads, screenshots, receipts and correspondence.
- If you have suffered a financial loss, you can also bring a civil case before the courts.
What should you NOT do?
- Don't assume "it's just an advert" — misleading claims are unlawful and punishable.
- Don't delete evidence — screenshots and records are essential for complaints.
About Consumer Rights in Iceland
If a product you buy in Iceland is defective, lög um neytendakaup (the Consumer Sales Act, Lög nr. 48/2003) give you a two-year complaint period (5 years for goods with a longer expected lifespan) — defects appearing in the first 6 months are presumed to have been present at the time of sale. Purchases online, by telephone or at the door carry a 14-day right of withdrawal under lög um neytendasamninga (the Consumer Contracts Act, Lög nr. 16/2016). Misleading advertising and hidden fees are prohibited under Lög nr. 57/2005, enforced by Neytendastofa (the Consumer Agency). Unresolved disputes go to Kærunefnd vöru- og þjónustukaupa (the Complaints Board for Goods and Services Purchases); complaints about banks and finance go to Seðlabanki Íslands (the Central Bank of Iceland).
Common Questions
Is misleading advertising unlawful in Iceland?
Yes. Under Lög nr. 57/2005 (the Act on supervision of business practices and marketing), advertising must be supported by evidence, clear, true and not misleading. Businesses may not give false information intended to influence consumers' purchasing decisions. Unfair commercial practices are prohibited before, during and after any transaction in goods or services.
What fines apply to unfair commercial practices in Iceland?
Fines of up to 10 million kr. for breaches. Neytendastofa actively monitors advertising practices and can take action against breaches. If you have suffered a financial loss from an unfair commercial practice, you can also bring a civil case before the courts in addition to the regulator's action.
Where do I report misleading advertising in Iceland?
Report the business to Neytendastofa. Keep evidence — save ads, screenshots, receipts and correspondence. Don't assume "it's just an advert" — misleading claims are unlawful and punishable. Don't delete evidence; screenshots and records are essential for complaints.
What is the unfair commercial practices right in Iceland?
Icelandic law prohibits businesses from using unfair or misleading commercial practices:Unfair commercial practices are prohibited before, during and after any transaction in goods or services.Advertising must be supported by evidence, clear, true and not misleading.Businesses may not give false information intended to influence consumers' purchasing decisions.Fines: Up to 10 million kr. for breaches.Neytendastofa actively monitors advertising practices and can take action against breaches.
When does it apply — unfair commercial practices?
You believe a business has used misleading advertising, false claims or deceptive pricing.You were induced to buy because of false or exaggerated information.
What should I do if I was deceived by a false advert or an aggressive salesperson in Iceland?
Report the business to Neytendastofa.Keep evidence — save ads, screenshots, receipts and correspondence.If you have suffered a financial loss, you can also bring a civil case before the courts.
What should you NOT do — unfair commercial practices?
Don't assume "it's just an advert" — misleading claims are unlawful and punishable.Don't delete evidence — screenshots and records are essential for complaints.