Institutional identifier

Registration as an individual volunteer requires applying for a free institutional identifier from ARGE-IK working group on institutional identifiers. 

The institutional identifier is a unique feature for settling accounts with the social security institutions (irrespective of whether settlements are made by way of a notice of assignment or not).

The institutional identifier must be noted on each invoice.

Further information on the institutional identifier can be found on the website of the working group on institutional identifiers (ARGE IK).

Direct link to the application.