| Country | Liechtenstein |
| Type of document | Law |
| Relevant indicator (s) | 2 |
| Document Year | 1999 |
| Language | German |
| Source | Law Gazette |
| Country | Liechtenstein |
| Type of document | Other |
| Relevant indicator (s) | 2 |
| Document Year | 2018 |
| Language | German |
| Source | Ministry of Infrastructure, Economy and Sport |
| Country | Liechtenstein |
| Type of document | Law |
| Relevant indicator (s) | 2 and 3 |
| Document Year | 2003 |
| Language | German |
| Source | Law Gazette |
| Additional Information | no. 733.2/2003 |
| Country | Liechtenstein |
| Type of document | Law |
| Relevant indicator (s) | 2 and 3 |
| Document Year | 2002 |
| Language | German |
| Source | Law Gazette |
| Country | Liechtenstein |
| Type of document | Law |
| Relevant indicator (s) | 2 |
| Document Year | 2008 |
| Language | German |
| Source | Law Gazette |
| Additional Information | no. 730.2/2008 |
| Country | Liechtenstein |
| Type of document | Other |
| Relevant indicator (s) | 1 |
| Document Year | 2017 |
| Language | English |
| Source | European Commission |