| Countries/Territories |
Entry into force |
Ratification * |
Simple signature |
Withdrawal |
| Canada |
Oct 1, 1983
|
Sep 30, 1983
[1]
|
Mar 18, 1982
|
- |
| Finland |
May 18, 1984
|
May 18, 1984
[3]
|
Mar 18, 1982
|
Dec 31, 1995
|
| Iceland |
Oct 1, 1983
|
Jun 21, 1982
[1]
|
Mar 2, 1982
|
Dec 31, 2009
|
| Norway |
Oct 1, 1983
|
May 20, 1983
[1]
|
Mar 2, 1982
|
- |
| Sweden |
May 17, 1984
|
May 17, 1984
[3]
|
Aug 30, 1982
|
Jan 1, 1995
|
| United States of America |
Oct 1, 1983
|
Nov 16, 1982
[1]
|
Mar 2, 1982
|
- |
| Greenland (Denmark) |
Apr 17, 1985
|
Feb 25, 1985
[2]
|
- |
- |
| Russian Federation |
Sep 11, 1986
|
Jan 20, 1992
[4]
|
- |
- |
| European Union |
Jan 1, 1995
|
Jan 1, 1995
[4]
|
- |
- |
| Faeroe Islands (Denmark) |
Oct 1, 1983
|
Jan 31, 1983
[1]
|
Aug 13, 1982
|
- |
* [1] Ratification
[2] Accession/approbation
[3] Acceptance/approval
[4] Succession
[5] Consent to be bound
[6] Definite signature