| Nation |
Date of deposit of instrument of ratification with the
IAEA |
| Brazil |
Oct. 17, 1985. |
| Bulgaria |
May 2, 1984. |
| Canada |
Mar. 21, 1986. |
| Czechoslovakia |
Apr. 23, 1982. |
| German Democratic Republic (E. Germany) |
Feb. 5, 1981. |
| Guatemala |
Apr 23, 1985. |
| Hungary |
May 4, 1984. |
| Indonesia |
Nov. 5, 1986. |
| Korea, Republic of |
Apr. 7, 1982. |
| Liechtenstein |
Nov. 25, 1986. |
| Mongolia |
May 28, 1986. |
| Norway |
Aug. 15, 1985. |
| Paraguay |
Feb. 6, 1985. |
| Philippines |
Sept. 22, 1981. |
| Poland |
Oct. 5, 1983. |
| Sweden |
Aug. 1, 1980. |
| Switzerland |
Jan. 9, 1987. |
| Turkey |
Feb. 27, 1985. |
| Yugoslavia |
May 14, 1986. |
| Union of Soviet Socialist Republic |
May 25, 1983. |
| United States of America |
Dec. 13, 1982. |
(Source: US Nuclear Regulatory Commission)
