Prokura
Also: Prokurist, Einzelprokura, Gesamtprokura, Filialprokura, general commercial power of attorney, authorised signatory
In short
Prokura is a commercial-law power of attorney for all types of transactions and legal acts that operating a commercial business involves; its holder is called a Prokurist. It is granted expressly and entered in the commercial register.
Prokura explained
It can only be granted by the owner of the commercial business or their legal representative, and only expressly (Sec. 48 (1) HGB); in a GmbH, the shareholders decide on the appointment of Prokuristen (Sec. 46 no. 7 GmbHG). There are three types: sole Prokura, joint Prokura for several persons together (Sec. 48 (2) HGB) and branch Prokura for a branch with its own company name (Sec. 50 (3) HGB). Other restrictions have no effect on third parties (Sec. 50 (1) HGB). The Prokurist may only sell or encumber real estate with special authority (Sec. 49 (2) HGB). Granting and expiry must be registered in the commercial register (Sec. 53 HGB). The commercial power of attorney (Handlungsvollmacht) is narrower.