| UID | Swiss enterprise identification number: the unique, unchangeable identifier assigned to a company or institution. It is accepted with or without separators (CHE-110.105.931 or CHE110105931). |
| Authorised Signatory | Person with register-based signing authority |
| Signature Rule | Rule for checking permissible signer combinations |
| Register Excerpt | Official document extracted from a commercial register |
| ZEFIX | Central Business Names Index, the Swiss federal directory of commercial-register entries |
| UID Register | The Swiss UID register, the federal register of all legal entities and their UIDs |
| SOGC | Swiss Official Gazette of Commerce; sogcDate is the publication date of the underlying register entry |
| EHRA ID | Reference assigned by the Federal Commercial Registry Office (EHRA) that identifies a specific register excerpt |