If you want to change your existing buyer reference, you can reach the responsible contact person by email via our contact form.
Please note that companies or invoice issuers do not generally need their own buyer reference, not even to implement the obligation to exchange invoices electronically between companies (B2B) that will apply from 1 January 2025. The Federal Ministry of Finance is responsible for legal questions regarding invoicing in the B2B area.
Generally, it is possible to adjust the buyer reference structure, but it requires adjustments to documents in procurement and purchasing for invoice issuers and should thus be well thought out.
