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Who can become a member of the ASTF?

All Luxembourg companies and entities in the tertiary, financial and related sectors can join the ASTF.

What is the registration process to become an ASTF member?



  • Submission of your application to the Board of Directors for approval.
  • Procedure to change affiliation with the Centre Commun de la Sécurité Sociale (CCSS).
  • We send you an affiliation certificate and your login details for rdv.ASTF.lu, for all your procedures.

What is the annual membership fee for members affiliated to the ASTF?

Currently, the contribution is EUR 50 per employee.
Contributions are calculated on the basis of the number of employees at December 31, of the previous year.
The membership fee is set at the Annual General Meeting held in April of each year. In the event of affiliation during the year, the contribution amount shall be fixed pro rata temporis on the basis of your number of employees employed at the time of registration as a member.