Each national of a third country (i.e. a country that is neither a Member State of the European Union (EU) nor considered equivalent to an EU Member State) who:

• resides in Luxembourg with a valid residence permit for 'posted workers'; and
• plans to renew their residence permit.

Supporting documents

You must submit a copy of the following documents with your application:

• if you are a third-country national posted by a business established outside the European Union (EU):
  • a full copy of your valid passport (all pages);
  • a copy of your employment contract:
    • still valid and compliant with Luxembourg labour law;
    • duly dated and signed;
  • a recent certificate of affiliation to the Luxembourg social security system showing all your affiliations to date;
  • a recent extract of your Luxembourg criminal record (record no. 3);
• if you are a third-country national posted by a business established in the European Union (EU):
  • a full copy of your valid passport (all pages);
  • the indication of the duration of your posting;
  • a copy of the justification for the extension of the posting;
  • a copy of the addendum to the contract concluded between the posting business and the recipient of the services;
  • a copy of the authorisation for the extension of the posting which has been granted to the employer;
  • a copy of the addendum to the services contract;
  • a copy of the permanent employment contract duly dated and signed by yourself and the posting business;
  • a certificate of affiliation with the social security system of the country of origin/posting country, or of Luxembourg;
  • an extract from the Luxembourg criminal record.

Procedures

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