For A1 forms contact:
- the competent health insurance authority if you are covered by the statutory sickness insurance
- the competent pension authority if you aren't covered by the statutory sickness insurance
- your professional insurance institutions if you aren't covered by the statutory sickness insurance but are covered by a professional insurance institution scheme.
For general information on workers' rights and conditions of employment:
Liaison offices for posted workers
Bundesfinanzdirektion West
Wörthstraße 1-3.
DE - 50668 Köln
Tel.: +49 / 221 / 22255 - 0
Fax: +49 / 221 / 22255 - 3981
E-Mail: poststelle.bfd-west@zoll.bund.de
Website