Every day, we work to ensure you the best work life. This happens both through political negotiations and through a wide range of member benefits and services that provide you with security and opportunities for development. 

About the Union We have skilled representatives at many workplaces who are ready to help you with both the big decisions and the small details. 
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Unemployment benifits We can provide you with the safety net of an unemployment benefit fund  when you work in Denmark. 
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Wages and sectors Your work life is central to our mission. That's why we negotiate your salary and working conditions through collective agreements.
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Working conditions Good working conditions are essensial for a healthy life. We work every day to ensure that you can have a good and sustainable work life.
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Health and safety We can help you deal with sickness, injury, how to fill out your declaration of work capacity among other things.
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New to Denmark? Are you new to the country? We have collected important information about such topics as taxes, renting a home, and MitID, to help you get started with your new life in Denmark.
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Do you have a question?

Have questions about your work life or membership benefits? We're here to assist! Give us a call, and we'll find the answers and the right solution. With offices across the country, help is always nearby.

Call us on +45 70 30 09 22
Call us on +45 70 30 09 22

To become a member of 3F, you must work within one of the occupational areas that 3F organizes. See an overview here.

To receive the first two months of union membership for free, you must, when signing up, register a payment agreement such as Betalingsservice or MobilePay.

When you apply for membership, we will attempt to call you up to four times in order to collect the remaining information needed to complete your membership registration. If we cannot reach you, the membership cannot be created, and you will be notified.

The offer applies only to new members and does not apply when transferring from another 3F branch.

In addition, the following applies:

  • The two months of free union membership fees apply from the day you apply for membership via digital sign-up or personal inquiry.

  • You only gain access to the self-service portal Mit3F once your membership has been registered. On Mit3F, you have access to your mail, and it is also where you, for example, can book holiday homes and get tickets for the 3F Superliga. Therefore, certain benefits are not available until your membership has been created.

  • Any payments for unemployment insurance (a-kasse) membership are made separately.

  • After two months, you automatically continue as a paying union member.

  • You may cancel your membership at any time. The notice periods for termination are stated in the statutes of the local branches.


Masser af fordele med 3F Som medlem af 3F får du mange gode fordele og rabatter:
  • Rabat på dine forsikringer
  • Rabat i mere end 1.300 butikker og webshops
  • Fri adgang til 3F Superliga