Status of Ratification

Ratification of
Countries
UNIVERSAL RATIFICATION
On 16th September 2009, the Vienna Convention and the Montreal Protocol became the first treaties in the history of the United Nations to achieve universal ratification.

The table below shows the status of Ratification, Accession, or Approval of the agreements on the protection of the stratospheric ozone layer as provided by the Depositary, the United Nations Office of Legal Affairs, New York.

As of 04 December 2014, the status of ratification is as follows:

Check/Tick to display Parties that have NOT Ratified the selected Amendment

Parties that have ratified: Montreal Protocol.

COUNTRY
Montreal Protocol
TOTALS
197
1. Afghanistan
17.06.2004 Ac
2. Albania
08.10.1999 Ac
3. Algeria
20.10.1992 Ac
4. Andorra
26.01.2009 Ac
5. Angola
17.05.2000 Ac
6. Antigua and Barbuda
03.12.1992 Ac
7. Argentina 1
18.09.1990 R
8. Armenia
01.10.1999 Ac
9. Australia
19.05.1989 R
10. Austria
03.05.1989 R
11. Azerbaijan
12.06.1996 Ac
12. Bahamas
04.05.1993 Ac
13. Bahrain 2
27.04.1990 Ac
14. Bangladesh
02.08.1990 Ac
15. Barbados
16.10.1992 Ac
16. Belarus
31.10.1988 At
17. Belgium
30.12.1988 R
18. Belize
09.01.1998 Ac
19. Benin
01.07.1993 Ac
20. Bhutan
23.08.2004 Ac
21. Bolivia (Plurinational State of)
03.10.1994 Ac
22. Bosnia and Herzegovina
01.09.1993 Sc
23. Botswana
04.12.1991 Ac
24. Brazil
19.03.1990 Ac
25. Brunei Darussalam
27.05.1993 Ac
26. Bulgaria
20.11.1990 Ac
27. Burkina Faso
20.07.1989 R
28. Burundi
06.01.1997 Ac
29. Cambodia
27.06.2001 Ac
30. Cameroon
30.08.1989 Ac
31. Canada
30.06.1988 R
32. Cape Verde
31.07.2001 Ac
33. Central African Republic
29.03.1993 Ac
34. Chad
07.06.1994 R
35. Chile 3
26.03.1990 R
36. China 4
14.06.1991 Ac
37. Colombia
06.12.1993 Ac
38. Comoros
31.10.1994 Ac
39. Democratic Republic of the Congo
30.11.1994 Ac
40. Congo
16.11.1994 Ac
41. Costa Rica
30.07.1991 Ac
42. Côte d'Ivoire
05.04.1993 Ac
43. Croatia
21.09.1992 Sc
44. Cuba
14.07.1992 Ac
45. Cyprus
28.05.1992 Ac
46. Czech Republic
01.01.1993 Sc
47. Denmark 5
16.12.1988 R
48. Djibouti
30.07.1999 Ac
49. Dominica
31.03.1993 Ac
50. Dominican Republic
18.05.1993 Ac
51. Ecuador
30.04.1990 Ac
52. Egypt
02.08.1988 R
53. El Salvador
02.10.1992 Ac
54. Equatorial Guinea
06.09.2006 Ac
55. Eritrea
10.03.2005 Ac
56. Estonia
17.10.1996 Ac
57. Ethiopia
11.10.1994 Ac
58. Fiji
23.10.1989 Ac
59. Finland
23.12.1988 R
60. France
28.12.1988 Ap
61. Gabon
09.02.1994 Ac
62. Gambia
25.07.1990 Ac
63. Georgia
21.03.1996 Ac
64. Germany 6
16.12.1988 R
65. Ghana
24.07.1989 R
66. Greece
29.12.1988 R
67. Grenada
31.03.1993 Ac
68. Guatemala
07.11.1989 Ac
69. Guinea
25.06.1992 Ac
70. Guinea-Bissau
12.11.2002 Ac
71. Guyana
12.08.1993 Ac
72. Haiti
29.03.2000 Ac
73. Honduras
14.10.1993 Ac
74. Hungary
20.04.1989 Ac
75. Iceland
29.08.1989 Ac
76. India
19.06.1992 Ac
77. Indonesia
26.06.1992 R
78. Iran (Islamic Republic of)
03.10.1990 Ac
79. Iraq
25.06.2008 Ac
80. Ireland
16.12.1988 R
81. Israel 7
30.06.1992 R
82. Italy
16.12.1988 R
83. Jamaica
31.03.1993 Ac
84. Japan
30.09.1988 At
85. Jordan
31.05.1989 Ac
86. Kazakhstan
26.08.1998 Ac
87. Kenya
09.11.1988 R
88. Kiribati
07.01.1993 Ac
89. Democratic People's Republic of Korea
24.01.1995 Ac
90. Republic of Korea
27.02.1992 Ac
91. Kuwait
23.11.1992 Ac
92. Kyrgyzstan
31.05.2000 Ac
93. Lao People's Democratic Republic
21.08.1998 Ac
94. Latvia
28.04.1995 Ac
95. Lebanon
31.03.1993 Ac
96. Lesotho
25.03.1994 Ac
97. Liberia
15.01.1996 Ac
98. Libya
11.07.1990 Ac
99. Liechtenstein
08.02.1989 Ac
100. Lithuania
18.01.1995 Ac
101. Luxembourg
17.10.1988 R
102. The Former Yugoslav Republic of Macedonia
10.03.1994 Sc
103. Madagascar
07.11.1996 Ac
104. Malawi
09.01.1991 Ac
105. Malaysia
29.08.1989 Ac
106. Maldives
16.05.1989 R
107. Mali
28.10.1994 Ac
108. Malta
29.12.1988 R
109. Marshall Islands
11.03.1993 Ac
110. Mauritania
26.05.1994 Ac
111. Mauritius 8
18.08.1992 Ac
112. Mexico
31.03.1988 At
113. Micronesia (Federated States of)
06.09.1995 Ac
114. Republic of Moldova
24.10.1996 Ac
115. Monaco
12.03.1993 Ac
116. Mongolia
07.03.1996 Ac
117. Montenegro
23.10.2006 Sc
118. Morocco
28.12.1995 R
119. Mozambique
09.09.1994 Ac
120. Myanmar
24.11.1993 Ac
121. Namibia
20.09.1993 Ac
122. Nauru
12.11.2001 Ac
123. Nepal
06.07.1994 Ac
124. Netherlands 9
16.12.1988 At
125. New Zealand 10
21.07.1988 R
126. Nicaragua
05.03.1993 Ac
127. Niger
09.10.1992 Ac
128. Nigeria
31.10.1988 Ac
129. Norway
24.06.1988 R
130. Oman
30.06.1999 Ac
131. Pakistan
18.12.1992 Ac
132. Palau
29.05.2001 Ac
133. Panama
03.03.1989 R
134. Papua New Guinea
27.10.1992 Ac
135. Paraguay
03.12.1992 Ac
136. Peru
31.03.1993 Ac
137. Philippines
17.07.1991 R
138. Poland
13.07.1990 Ac
139. Portugal 11
17.10.1988 R
140. Qatar
22.01.1996 Ac
141. Romania
27.01.1993 Ac
142. Russian Federation 12
10.11.1988 At
143. Rwanda
11.10.2001 Ac
144. Saint Kitts and Nevis
10.08.1992 Ac
145. Saint Lucia
28.07.1993 Ac
146. Saint Vincent and the Grenadines
02.12.1996 Ac
147. Samoa
21.12.1992 Ac
148. San Marino
23.04.2009 Ac
149. Sao Tome and Principe
19.11.2001 Ac
150. Saudi Arabia
01.03.1993 Ac
151. Senegal
06.05.1993 R
152. Serbia 14
12.03.2001 Sc
153. Seychelles
06.01.1993 Ac
154. Sierra Leone
29.08.2001 Ac
155. Singapore
05.01.1989 Ac
156. Slovakia
28.05.1993 Sc
157. Slovenia
06.07.1992 Sc
158. Solomon Islands
17.06.1993 Ac
159. Federal Republic of Somalia
01.08.2001 Ac
160. South Africa
15.01.1990 Ac
161. Spain
16.12.1988 R
162. Sri Lanka
15.12.1989 Ac
163. Sudan
29.01.1993 Ac
164. Suriname
14.10.1997 Ac
165. Swaziland
10.11.1992 Ac
166. Sweden
29.06.1988 R
167. Switzerland
28.12.1988 R
168. Syrian Arab Republic
12.12.1989 Ac
169. Tajikistan
07.01.1998 Ac
170. United Republic of Tanzania
16.04.1993 Ac
171. Thailand
07.07.1989 R
172. Timor-Leste
16.09.2009 Ac
173. Togo
25.02.1991 R
174. Tonga
29.07.1998 Ac
175. Trinidad and Tobago
28.08.1989 Ac
176. Tunisia
25.09.1989 Ac
177. Turkey
20.09.1991 Ac
178. Turkmenistan
18.11.1993 Ac
179. Tuvalu
15.07.1993 Ac
180. Uganda
15.09.1988 R
181. Ukraine
20.09.1988 At
182. United Arab Emirates
22.12.1989 Ac
183. United Kingdom of Great Britain and Northern Ireland 13
16.12.1988 R
184. United States of America
21.04.1988 R
185. Uruguay
08.01.1991 Ac
186. Uzbekistan
18.05.1993 Ac
187. Vanuatu
21.11.1994 Ac
188. Holy See
05.05.2008 Ac
189. Venezuela (Bolivarian Republic of)
06.02.1989 R
190. Viet Nam
26.01.1994 Ac
191. Yemen
21.02.1996 Ac
192. Zambia
24.01.1990 Ac
193. Zimbabwe
03.11.1992 Ac
194. Cook Islands
22.12.2003 Ac
195. Niue
22.12.2003 Ac
196. European Union
16.12.1988 Ap
197. South Sudan
12.01.2012 Ac
TOTALS
197
R
Ratification
Ac
Accession
At
Acceptance
Ap
Approval
Sc
Succession
* Entry into force is after ninety days following the date of ratification/accession/acceptance/approval of the treaties for new Parties.
Showing 1 to 197 of 197 countries

Entry into force of the Treaties