Staying in Luxembourg for more than 3 months as a third-country national posted by a business established in the EU

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In order to reside in Luxembourg during their posting, third-country nationals must make a declaration of arrival in their new commune of residence.

In the event of a stay exceeding 3 months, they must also:

  • undergo a medical check; and
  • apply for a residence permit for posted workers from a service provider established in the EU.

Who is concerned?

Any worker posted to Luxembourg by a business established in the EU or a country treated as such (Iceland, Liechtenstein, Norway or Switzerland) can, whatever his/her nationality, work and/or reside in Luxembourg during the posting provided he/she is duly authorised to work in the country where the posting business is established.

Workers posted by service providers established outside the EU are not concerned: their employer must apply for a collective authorisation for posted work in order to receive the temporary authorisation to stay for the workers concerned before they can come to Luxembourg.

Prerequisites

A company established in another EU Member State or a country treated as such may freely post its workers, whatever their nationality, to Luxembourg, provided the posted workers have, for the duration of their posting, the right to work and stay in the country where the posting business is established.

The temporary posting must take place under a contract concluded between the posting business and the recipient of the service established in Luxembourg.

A posted worker is a worker who:

  • usually works abroad;
  • carries out work on the territory of the Grand Duchy of Luxembourg;
  • carries out a provision of services for a fixed period of time which is detailed in a services contract concluded specifically for said services.

The posted worker is sent to Luxembourg for a limited period of time in a subordinate relationship with the posting business.

The period of time is determined:

  • depending on the duration, the frequency, periodicity and continuity of the provision of services; and
  • in relation to the nature of the activity which is the subject of the posting.

Preliminary steps

Businesses established in the EU (or country treated as such) must first request an A1 certificate (E101 form) from the Social Security in the country of origin for each posted worker.

Posted third-country nationals must meet the following requirements:

  • hold a valid passport;
  • be associated with the business by an employment contract;
  • hold a valid EU residence permit or EU work permit.

How to proceed

Step 1: before entering the country

In order to lawfully enter and reside in Luxembourg, third-country nationals must have a valid passport and a residence permit (or work permit where applicable) issued by the EU Member State where they usually reside (or work).

If the applicant's passport is due to expire in less than 6 months, it should be renewed before coming to Luxembourg.

Step 2: after entering the country

Declaration of arrival

Whatever the duration of the stay in Luxembourg, posted third-country nationals must make a declaration of arrival at the administration of the commune where they intend to establish residence, within 3 days of arrival in Luxembourg, presenting:

  • valid travel documents (passport);
  • the residence and/or work permit issued by the EU Member State where the employer's business is established;
  • an A1 certificate (E101) provided by their employer prior to the posting;
  • where applicable, the declaration of departure issued by the communal administration of the former commune of residence.

In the event of a stay of more than 3 months, some communal administrations will not establish a declaration of arrival because no temporary authorisation to stay was issued beforehand. In this case, applicants must make a declaration of arrival for a stay of less than 3 months and apply for a residence permit as soon as possible.

Medical check-up

Posted workers are not subject to a mandatory medical check as it is deemed to have taken place in the EU Member State where the worker has his usual place of residence.

Residence permit application

For a stay of more than 90 days, third-country nationals must submit an application for a residence permit for workers from a service provider established in the EU to the General Department of immigration within 3 months of arrival in Luxembourg.

Applications for a residence permit can be submitted online using MyGuichet.lu or by post using a specific form (see 'Online services and forms'). The third-country national must indicate:

  • the name and company name of the employer;
  • and the name and company name of the client in Luxembourg.
Submitting the application online

The application for a residence permit is available on MyGuichet.lu. The online procedure can be completed:

  • with authentication using:
    • a LuxTrust product (e.g. Smartcard, Signing stick or Token); or
    • an electronic identity card (eID); or
  • without authentication.

The supporting documents indicated below must be attached to the online application.

Submitting the application by post

If the application is submitted by post, the application form and the supporting documents listed hereafter must be sent to the Ministry of Home Affairs.

Processing the application

The Ministry checks that the conditions required are met and issues the residence permit.

When the application is approved, the applicant will receive a letter inviting them to make an appointment with the General Department of immigration of the Ministry of Home Affairs in order to have their photograph and fingerprints taken, which will be incorporated into the residence permit. The applicant may also bring a recent photograph compliant with OACI/ICAO standards ('biometric passport standards').

A few days after the biometric data has been collected, the applicant can pick up the residence permit in person at the General Department of immigration, by appointment.

The residence permit takes the form of a chip card containing the biometric data. It includes the work permit.

Validity period and renewal

The residence permit for posted workers from a service provider established in the EU is valid:

  • for the duration of the posting at the most;
  • only for the employer who applied for the authorisation for posted work.

In the event of an extension of the initial posting period, the posted worker must apply for a renewal of their residence permit for the duration of the extension.

The application for renewal must be submitted to the General Department of immigration at the latest 2 months prior to the expiry date of the residence permit.

The application for renewal can be made in the same way as for the initial residence permit application, as described above, i.e. online via MyGuichet.lu or by post using a specific form (see 'Online services and forms'). It must be accompanied by the following documents:

  • the indication of the duration of the posting;
  • the justification for the extension of posted work applied for;
  • 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 their valid passport, in its entirety;
  • a copy of the permanent employment contract duly dated and signed by the posted worker and the posting business;
  • a certificate of registration with the social security system of the country of origin/transferring country, or of Luxembourg;
  • an extract from the criminal record in Luxembourg;
  • proof of payment of a EUR 80 fee into the IBAN account LU46 1111 2582 2814 0000 (BIC: CCPLLULL, beneficiary: Ministry of Home Affairs, General Department of immigration; communication: residence permit for...).

Loss, theft or damage to the residence permit

In case of loss, theft or deterioration of the residence permit, a specific procedure needs to be followed.

Online services and forms

Online services

Downloadable forms

Who to contact

General Department of immigration - Department for foreigners

Communal Administrations

  • Beaufort

    Address:
    9, rue de l'Eglise L-6315 Beaufort Luxembourg
    Fax:
    (+352) 86 93 88
    Monday to Friday: 08.30 - 12.00 and 14.00 - 16.30 (closed on Thursday afternoon) / open until 20.00 on Wednesdays
  • Bech

    Address:
    1, Enneschtgaass L-6230 Bech Luxembourg
    Fax:
    (+352) 79 06 74
    Email address:
    bech@pt.lu
    Monday to Friday: 08.00 - 12.00 and 13.00 - 17.00 (closed on Monday afternoons); Thursday: 13.00 - 19.00 (open until 17.00 during school holidays)
  • Beckerich

    Address:
    6, Dikrecherstrooss L-8523 Beckerich Luxembourg
    Fax:
    (+352) 23 62 91 62
    Monday, Tuesday, Thursday, Friday: 08.30 - 12.00; Wednesday: 08.30 - 12.00 and 14.00 - 17.45
  • Berdorf

    Address:
    5, rue de Consdorf L-6551 Berdorf Luxembourg
    Fax:
    (+352) 79 91 89
    Monday to Friday: 08.00 - 12.00; Monday to Wednesday: 14.00 - 16.00; Thursday: 14.00 - 19.00
  • Bertrange

    Address:
    2, beim Schlass L-8058 Bertrange Luxembourg
    B.P. 28 L-8005 Bertrange
    Fax:
    (+352) 26 31 27 57
    Monday to Friday: 08.00 - 12.00 and 13.00 - 16.00
  • Bettembourg

    Address:
    13, rue du Château L-3217 Bettembourg Luxembourg
    B.P. 29 L-3201 Bettembourg
    Fax:
    (+352) 51 80 80-601
    Monday to Friday: 08.30 - 11.30 and 14.00 - 16.30 / "Biergerzenter" open until 19.00 on Thursdays
  • Bettendorf

    Address:
    1, rue Neuve L-9353 Bettendorf Luxembourg
    Fax:
    (+352) 80 92 34
    Monday: 08.00 - 11.30 and 14.00 - 18.45; Tuesday to Friday: 08.00 - 11.30 and 14.00 - 16.30 (closed on Wednesdays)
  • Betzdorf

    Address:
    11, rue du Château L-6922 Berg Luxembourg
    B.P. 2 L-6901 Roodt/Syre
    Fax:
    (+352) 77 00 82
    Lundi à vendredi: 08.00 - 12.00 et 13.30 - 16.30
    (bureau de la population et état civil) / Uniquement sur RDV: lundi, mardi, jeudi, vendredi: 16.30 - 17.00; mercredi: 07.00 - 08.00
  • Bissen

    Address:
    1, rue des Moulins L-7784 Bissen Luxembourg
    B.P. 25 L-7703 Bissen
    Fax:
    (+352) 85 97 63
    Monday: 08.30 - 11.30 and 13.30 - 18.30 (only population service);
    Tuesday to Friday: 08.30 - 11.30 and 13.30 - 16.30 (closed on Thursday morning)
  • Biwer

    Address:
    6, Kiirchestrooss L-6834 Biwer Luxembourg
    Fax:
    (+352) 71 90 25
    Lundi à vendredi: 08.00 - 11.30
    (fermé le 1ier mercredi de chaque mois le matin, ouvert le 1ier mercredi de chaque mois l'après-midi de 14.00 - 18.00)
  • Boulaide

    Address:
    3, rue de la Mairie L-9640 Boulaide Luxembourg
    Fax:
    (+352) 99 36 92
    Monday, Thursday: 14.00 - 17.00; Tuesday, Wednesday, Friday: 08.30 - 12.00
  • Bourscheid

    Address:
    1, Schlassweee L-9140 Bourscheid Luxembourg
    Fax:
    (+352) 99 03 57-565
    Monday to Friday: 08.00 - 12.00; Monday: 14.00 - 18.00; Tuesday to Friday: 14.00 - 16.00 (except on Wednesdays)
  • Bous-Waldbredimus

    Address:
    20, rue Luxembourg L-5408 Bous Luxembourg
    Phone:
    (+352) 28 86 04 01
    Biergerzenter
    Fax:
    (+352) 28 86 04 109
    Other services: please make an appointment during normal office hours
  • Clervaux

    Address:
    Montée du Château L-9712 Clervaux Luxembourg
    B.P. 35 L-9701 Clervaux
    Fax:
    (+352) 27 800-900
    Lundi à vendredi: 08.00 - 11.30; mardi à vendredi: 14.00 - 16.30
    mercredi ouvert jusqu'à 19.00 (uniquement bureau de la population, sauf la veille d'un jour férié)
  • Colmar-Berg

    Address:
    5, rue de la Poste L-7730 Colmar-Berg Luxembourg
    B.P. 10 L-7701 Colmar-Berg
    Fax:
    (+352) 83 55 43-225
    Monday to Thursday: 08.00 - 12.00; Wednesday: 13.00 - 17.00 (closed on Fridays)
  • Consdorf

    Address:
    8, route d'Echternach L-6212 Consdorf Luxembourg
    Fax:
    (+352) 79 04 31
    Monday to Friday: 08.00 - 12.00 and 14.00 - 16.00; open until 18.00 on Tuesdays
  • Contern

    Address:
    4, Place de la Mairie L-5310 Contern Luxembourg
    Fax:
    (+352) 35 72 36
    Email address:
    info@contern.lu
    Monday-Friday: 08.15 - 11.30 and 13.30 - 16.30 / or by appointment between 07.00 - 08.15 and 16.30 - 18.30
  • Dalheim

    Address:
    Gemengeplaz L-5680 Dalheim Luxembourg
    Fax:
    (+352) 23 60 53-50
    Closed Monday and Friday afternoon; appointments can be made for urgent administrative matters.
  • Diekirch

    Address:
    27, avenue de la Gare L-9233 Diekirch Luxembourg
    B.P. 145 L-9202 Diekirch
    Fax:
    (+352) 80 87 80-250
    Lundi à vendredi: 08.30 - 11.30 et 14.00 - 16.30 / Bureau de la population et état civil: mercredi jusqu'à 18.00
  • Differdange

    Address:
    40, avenue Charlotte L-4530 Differdange Luxembourg
    B.P. 12 L-4501 Differdange
    Fax:
    (+352) 58 77 1-1210
    Monday and Friday: 08.00 - 11.30 and 13.30 - 16.30 / the "Biergeramt" is also open on Saturday morning: 09.00 - 11.00
  • Dippach

    Address:
    11, rue de l'Eglise L-4994 Schouweiler Luxembourg
    B.P. 59 L-4901 Bascharage
    Fax:
    (+352) 27 95 25-299
    Email address:
    commune@dippach.lu
    Monday to Friday: 08.00 - 12.00 and 14.00 - 17.00; open until 18.00 on Mondays; Wednesday from 07.30
  • Dudelange

    Address:
    Place de l'Hôtel de Ville L-3590 Dudelange Luxembourg
    B.P. 73 L-3401 Dudelange
    Fax:
    (+352) 51 61 21-299
    Monday, Tuesday and Friday: 8.00-12.00 and 13.00-17.00; Wednesday: 8.00-12.00 and 13.00-19.00; Thursday: 8.00-17.00
  • Echternach

    Address:
    2, place du Marché L-6460 Echternach Luxembourg
    B.P. 22 L-6401 Echternach
    Fax:
    (+352) 72 92 22-51
    Lundi à jeudi: 08.30 -11.30 et 14.00 - 16.30 ; vendredi: 08.30 - 13.00 heures / Bureau de la population et état civil: lundi ouvert jusqu’à 19.00
  • Ell

    Address:
    27, Haaptstrooss L-8530 Ell Luxembourg
    B.P. 9 L-8501 Redange/Attert
    Fax:
    (+352) 26 62 38-55
    Monday, Wednesday, Friday: 08.15 - 11.45; Thursday: 13.30 - 18.30
  • Erpeldange sur Sûre

    Address:
    21, Porte des Ardennes L-9145 Erpeldange-sur-Sûre Luxembourg
    B.P. 39 L-9001 Ettelbruck
    Fax:
    (+352) 81 97 08
    Monday: 07.30 - 11.30 and 13.00 - 18.00; Tuesday, Thursday, Friday: 07.30 - 11.30 and 13.00 - 16.30; closed on Wednesday
  • Esch sur Alzette

    Address:
    Place de l'Hôtel de Ville L-4002 Esch-sur-Alzette Luxembourg
    B.P. 145 L-4002 Esch-sur-Alzette
    Fax:
    (+352) 54 35 14 667
    Monday to Friday: 08.00 - 17.00 ("Biergeramt")
  • Esch-sur-Sûre

    Address:
    1, an der Gaass L-9150 Eschdorf Luxembourg
    Fax:
    (+352) 83 91 12-25
    Monday to Thursday: 08.00 - 11.30 and 13.00 - 16.30 ; open until 18.30 on Mondays, Friday: 08.00 - 11.30
  • Ettelbruck

    Address:
    Place de l'Hôtel de Ville L-9087 Ettelbruck Luxembourg
    B.P. 116 L-9002 Ettelbruck
    Fax:
    (+352) 81 91 81-364
    Monday to Friday: 08.00 - 11.30 and 13.30 - 16.30; open until 18.30 on Wednesdays
  • Feulen

    Address:
    25, route de Bastogne L-9176 Niederfeulen Luxembourg
    Fax:
    (+352) 81 79 08
    Monday, Tuesday, Wednesday and Friday: 08.00 - 12.00 (closed on Thursday morning and Friday afternoon); Monday; 13.00 - 16.00; Wednesday: 13.00-17.00,; Thursday: 13.00 - 18.00
  • Fischbach

    Address:
    1, rue de l'Eglise L-7430 Fischbach Luxembourg
    Fax:
    (+352) 32 70 84-50
    Monday-Friday: 08.30 - 11.30 and 14.00 - 18.00
  • Flaxweiler

    Address:
    1, rue de Berg L-6926 Flaxweiler Luxembourg
    Fax:
    (+352) 77 08 33
    Monday to Friday: 08.30 - 11.30 and 13.30 - 16.30
  • Frisange

    Address:
    10, Munnerëferstrooss L-5701 Frisange Luxembourg
    B.P. 12 L-5701 Aspelt
    Fax:
    (+352) 23 66 06 88
    closed on Friday afternoon
  • Garnich

    Address:
    15, rue de l'Ecole L-8353 Garnich Luxembourg
    Fax:
    (+352) 38 00 19 90
    Monday-Friday: 08.30-11.30; Monday: 14.00 - 18.00; Tuesday, Wednesday, Friday: 14.00 - 16.00; Thursday afternoon closed.
  • Goesdorf

    Address:
    1, Op der Driicht L-9653 Goesdorf Luxembourg
    Fax:
    (+352) 89 91 73
    Monday, Tuesday, Thursday, Friday: 08.30 - 11.30 and 13.30 - 16.30; every 2nd Tuesday evening from 16.30-18.30 / closed on Wednesday.
  • Grevenmacher

    Address:
    6, Place du Marché L-6755 Grevenmacher Luxembourg
    B.P. 5 L-6701 Grevenmacher
    Fax:
    (+352) 75 03 11-80
  • Grosbous-Wahl

    Address:
    1, rue de Bastogne L-9154 Grosbous Luxembourg
    PO box 7 L-9006 Grosbous
    Fax:
    (+352) 83 86 55
  • Habscht

    Address:
    Place Denn L-8465 Eischen Luxembourg
    Fax:
    (+352) 39 01 33-209
    Maison communale à Eischen: lundi à vendredi: 08.00 - 12.00; lundi, jeudi, vendredi: 13.00 - 17.00; mardi: 13.00 - 19.00; mercredi fermé / Bureau communal à Hobscheid: mercredi: 10.00 - 12.00 / Bureau communal à Septfontaines: mercredi: 13.30 - 16.30
  • Heffingen

    Address:
    2, am Duerf L-7651 Heffingen Luxembourg
    Fax:
    (+352) 87 97 54
  • Helperknapp

    Address:
    2, rue de Hollenfels L-7481 Tuntange Luxembourg
    Fax:
    (+352) 28 80 40-299
    Monday: 08.00 – 11.30 / Tuesday: 07.00 – 11.30 and 13.30 – 16.30 / Wednesday: 08.00 – 11.30 and 13.30 – 16.30 (* Nocturne every first Wednesday of the month until 18.30 / Thursday: 08.00 – 11.30 and 13.30 – 16.30 (** Thursday afternoon by appointment only) / Friday: 08.h00 – 11.30.
  • Hesperange

    Address:
    474, route de Thionville L-5886 Hesperange Luxembourg
    B.P. 10 L-5801 Hesperange
    Fax:
    (+352) 36 00 06
    Monday to Friday: 07.45 - 11.45 and 13.30 - 17.00; open until 18.00 on Thursdays
  • Junglinster

    Address:
    12, rue de Bourglinster L-6112 Junglinster Luxembourg
    B.P. 14 L-6101 Junglinster
    Fax:
    (+352) 78 83 19
    Lundi à vendredi: 08.00 - 12.30 et 13.00 - 16.30 / ouvert jeudi jusqu'à 19.00 (sauf la veille d'un jour férié)
  • Käerjeng

    Address:
    24, rue de l'Eau L-4920 Bascharage Luxembourg
    B.P. 50 L-4901 Bascharage
    Fax:
    (+352) 50 05 52 399
    Monday to Friday: 08.00 - 11.30 and 13.30 - 16.00 (or by appointment)
  • Kayl

    Address:
    4, rue de l'Hôtel de Ville L-3674 Kayl Luxembourg
    B.P. 56 L-3601 Kayl
    Fax:
    (+352) 56 33 23
  • Kehlen

    Address:
    15, rue de Mamer L-8280 Kehlen Luxembourg
    Fax:
    (+352) 30 91 91-200
    Monday-Friday: 07.00 - 11.30 and 13.30 - 16.00
  • Kiischpelt

    Address:
    7, op der Gare L-9776 Wilwerwiltz Luxembourg
    Fax:
    (+352) 92 06 15
    Monday to Friday: 09.00 - 11.30 and 14.00 - 16.30
  • Koerich

    Address:
    2, rue du Château L-8385 Koerich Luxembourg
    Fax:
    (+352) 39 73 62
  • Kopstal

    Address:
    28, rue de Saeul L-8189 Kopstal Luxembourg
    Fax:
    (+352) 30 04 15
    Monday to Friday: 07.30 - 12.00 and 13.30 - 16.00
  • Lac de la Haute-Sûre

    Address:
    7, Duerfstrooss L-9635 Bavigne Luxembourg
    Fax:
    (+352) 99 35 53
    Monday, Friday: 08.00 -11.30; Tuesday, Thursday: 08.00 - 11.30 and 13.30 - 16.30 (closed on Wednesdays)
  • Larochette

    Address:
    33, chemin J.A. Zinnen L-7626 Larochette Luxembourg
    Fax:
    (+352) 87 96 46
    Service population: lundi à vendredi: 08.00 - 12.00 et 14.00 - 17.00, lundi ouvert jusqu'à 19.00 / Sécrétariat et état civil: lundi à vendredi de 08.00 - 12.00 et 14.00 à 17.00
  • Lenningen

    Address:
    3, rue de l'Église L-5414 Canach Luxembourg