| State | Sweden |
| Treaty | Outer Space Treaty |
| Action Type | Ratification |
| Depositary | Government of the Russian Federation |
| Date | 11 October 1967 |
| Other Actions | Ratification on deposit with London — 11 October 1967 Signature on deposit with London — 27 January 1967 Signature on deposit with Moscow — 27 January 1967 Ratification on deposit with Washington — 11 October 1967 Signature on deposit with Washington — 27 January 1967 |