Treaties and Contracting Parties
Contracting Parties > Madrid Agreement (Indications of Source) > Bulgaria
| Date | |
|---|---|
| Accession | April 29, 1975 |
| Entry into Force | August 12, 1975 |
Act(s) |
Article(s) | Signature | Instrument | Entry into Force |
|---|---|---|---|---|
| Additional Act of Stockholm (1967) | Accession: April 29, 1975 | August 12, 1975 | ||
| Lisbon Act (1958) | Accession: April 29, 1975 | August 12, 1975 |


