| Country | Action | Action Date | Effective Date |
|---|
| Aruba | Extension | | 01/01/1986 |
| AUSTRIA | Acceptance | 01/01/1985 | 01/01/1985 |
| BELGIUM | Acceptance | 20/07/1984 | |
| CYPRUS | Acceptance | 09/07/1984 | |
| DENMARK | Acceptance | 01/01/1985 | 01/01/1985 |
| EUROPEAN UNION | Communication | 27/11/2009 | 01/12/2009 |
| FRANCE | Acceptance | 01/01/1985 | 01/01/1985 |
| GERMANY FEDERAL REPUBLIC | Acceptance | 01/01/1985 | 01/01/1985 |
| GREECE | Acceptance | 01/01/1985 | 01/01/1985 |
| ICELAND | Acceptance | 01/01/1985 | 01/01/1985 |
| IRELAND, REPUBLIC OF | Acceptance | 01/01/1985 | 01/01/1985 |
| Isle of Man | Extension | 14/05/1993 | |
| ITALY | Acceptance | 16/01/1984 | |
| LITHUANIA | Signature | 08/03/2002 | |
| LITHUANIA | Ratification | 18/09/2002 | 19/12/2002 |
| LUXEMBOURG | Acceptance | 01/01/1985 | 01/01/1985 |
| MALTA | Acceptance | 01/01/1985 | 01/01/1985 |
| Netherlands Antilles | Extension | | 01/01/1986 |
| NETHERLANDS THE | Acceptance | 24/10/1983 | |
| NORWAY | Acceptance | 01/01/1985 | 01/01/1985 |
| PORTUGAL | Acceptance | 01/01/1985 | 01/01/1985 |
| SPAIN | Acceptance | 01/01/1985 | 01/01/1985 |
| SWEDEN | Acceptance | 01/01/1985 | 01/01/1985 |
| SWITZERLAND | Acceptance | 01/01/1985 | 01/01/1985 |
| TURKEY | Acceptance | 01/01/1985 | 01/01/1985 |
| UNITED KINGDOM | Acceptance | 01/01/1985 | 01/01/1985 |
| UNITED KINGDOM | Declaration | 14/05/1993 | |