| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| AFGHANISTAN | Signature | 05/09/1969 | |
| ARGENTINA | Signature | 24/09/1968 | |
| ARGENTINA | Acceptance | 24/10/1968 | |
| AUSTRALIA | Signature | 12/02/1969 | |
| AUSTRALIA | Acceptance | 12/02/1969 | |
| BELGIUM | Signature | 24/09/1968 | |
| BELGIUM | Acceptance | 02/07/1969 | 02/07/1969 |
| BRAZIL | Signature | 24/09/1968 | |
| BRAZIL | Acceptance | 24/10/1969 | |
| BULGARIA | Acceptance | 05/01/1970 | |
| BULGARIA | Objection | 05/01/1970 | |
| CAMBODIA | Signature | 25/09/1968 | |
| CAMEROON | Signature | 24/09/1968 | |
| CAMEROON | Acceptance | 02/04/1970 | |
| CANADA | Signature | 24/09/1968 | |
| CANADA | Acceptance | 21/08/1969 | |
| CHAD | Signature | 21/05/1969 | |
| CHAD | Acceptance | 21/05/1969 | |
| CHILE | Signature | 24/09/1968 | |
| CHILE | Acceptance | 24/10/1968 | |
| CHINA | Statement | 01/01/1905 | |
| CHINA | Signature | 24/09/1968 | |
| CHINA | Acceptance | 18/01/1971 | |
| COLOMBIA | Signature | 24/09/1968 | |
| COLOMBIA | Acceptance | 08/05/1970 | |
| CONGO, PEOPLES REPUBLIC OF | Signature | 24/09/1968 | |
| COSTA RICA | Signature | 24/09/1968 | |
| COSTA RICA | Acceptance | 30/12/1969 | 30/12/1969 |
| CZECHOSLOVAKIA | Signature | 24/09/1968 | |
| CZECHOSLOVAKIA | Acceptance | 24/10/1968 | |
| DENMARK | Signature | 24/09/1968 | |
| DENMARK | Acceptance | 24/10/1968 | |
| ECUADOR | Signature | 27/09/1968 | |
| ECUADOR | Acceptance | 24/10/1968 | |
| EGYPT | Acceptance | 14/05/1970 | 14/05/1970 |
| FRANCE | Signature | 24/09/1968 | |
| FRANCE | Acceptance | 19/02/1969 | |
| GABON | Acceptance | 15/01/1970 | 15/01/1970 |
| GERMANY FEDERAL REPUBLIC | Signature | 14/02/1969 | |
| GUATEMALA | Signature | 24/09/1968 | |
| GUATEMALA | Acceptance | 06/08/1971 | 06/08/1971 |
| HUNGARY | Signature | 24/09/1968 | |
| HUNGARY | Acceptance | 30/10/1969 | |
| HUNGARY | Statement | 30/10/1969 | |
| INDIA | Signature | 24/09/1968 | |
| INDIA | Acceptance | 29/12/1969 | |
| IRELAND, REPUBLIC OF | Signature | 03/12/1969 | |
| IRELAND, REPUBLIC OF | Acceptance | 03/12/1969 | |
| IVORY COAST | Signature | 15/04/1969 | |
| IVORY COAST | Acceptance | 15/04/1969 | |
| JORDAN | Signature | 09/10/1969 | |
| JORDAN | Acceptance | 09/10/1969 | |
| KOREA REPUBLIC OF | Signature | 24/09/1968 | |
| KOREA REPUBLIC OF | Acceptance | 24/10/1968 | |
| KUWAIT | Acceptance | 14/01/1971 | 14/01/1971 |
| LEBANON | Acceptance | 30/06/1969 | |
| LEBANON | Signature | 30/06/1969 | |
| LUXEMBOURG | Signature | 24/04/1969 | |
| MALAWI | Acceptance | 09/06/1969 | 09/06/1969 |
| MALI | Signature | 24/09/1968 | |
| MALI | Acceptance | 27/05/1969 | |
| MAURITIUS | Acceptance | 01/03/1970 | |
| MEXICO | Signature | 24/09/1968 | |
| MEXICO | Acceptance | 25/03/1970 | |
| NETHERLANDS THE | Signature | 20/04/1970 | |
| NETHERLANDS THE | Acceptance | 20/04/1970 | |
| NIGER | Acceptance | 11/04/1969 | 11/04/1969 |
| NIGERIA | Signature | 29/10/1969 | |
| NIGERIA | Acceptance | 29/10/1969 | |
| NORWAY | Signature | 24/09/1968 | |
| NORWAY | Acceptance | 24/10/1968 | |
| PAKISTAN | Signature | 24/09/1968 | |
| PAKISTAN | Acceptance | 24/10/1968 | |
| PANAMA | Signature | 09/04/1969 | |
| PANAMA | Acceptance | 09/04/1969 | |
| PARAGUAY | Signature | 24/09/1968 | |
| PHILIPPINES | Acceptance | 24/09/1968 | |
| POLAND | Signature | 24/09/1968 | |
| POLAND | Acceptance | 24/10/1968 | |
| PORTUGAL | Signature | 24/09/1968 | |
| PORTUGAL | Acceptance | 24/10/1968 | |
| ROMANIA | Acceptance | 24/10/1968 | |
| ROMANIA | Signature | 29/12/1969 | |
| RWANDA | Acceptance | 24/10/1968 | |
| RWANDA | Signature | 24/09/1969 | |
| SAUDI ARABIA | Signature | 19/06/1969 | |
| SAUDI ARABIA | Acceptance | 19/06/1969 | |
| SENEGAL | Signature | 24/09/1968 | |
| SOUTH AFRICA | Signature | 24/09/1968 | |
| SOUTH AFRICA | Ratification | 24/10/1968 | |
| SOVIET UNION | Non-acceptance | 14/11/1970 | |
| SPAIN | Signature | 24/09/1968 | |
| SPAIN | Ratification | 24/10/1968 | |
| SWITZERLAND | Signature | 24/09/1968 | |
| SWITZERLAND | Acceptance | 22/01/1969 | |
| SYRIA | Signature | 24/09/1968 | |
| SYRIA | Acceptance | 24/10/1968 | |
| TANZANIA | Signature | 26/08/1969 | |
| TANZANIA | Acceptance | 26/08/1969 | |
| TOGO | Signature | 24/09/1968 | |
| TOGO | Acceptance | 11/04/1969 | 11/04/1969 |
| TUNISIA | Signature | 15/07/1969 | |
| TUNISIA | Acceptance | 05/04/1973 | 05/04/1973 |
| TURKEY | Signature | 19/09/1969 | |
| TURKEY | Acceptance | 19/09/1969 | |
| UNITED KINGDOM | Signature | 24/09/1968 | |
| UNITED KINGDOM | Acceptance | 09/07/1969 | |
| UNITED STATES OF AMERICA | Signature | 17/10/1968 | |
| UNITED STATES OF AMERICA | Acceptance | 24/10/1968 | |
| UPPER VOLTA | Signature | 24/09/1968 | |
| UPPER VOLTA | Acceptance | 08/01/1970 | |
| URUGUAY | Signature | 24/09/1968 | |
| URUGUAY | Acceptance | 16/09/1975 | |
| VENEZUELA | Signature | 24/09/1968 | |
| VENEZUELA | Acceptance | 03/05/1977 | 03/05/1977 |
| YEMEN | Acceptance | 27/02/1970 | |
| YUGOSLAVIA | Signature | 24/09/1968 | |
| YUGOSLAVIA | Acceptance | 24/10/1968 |