Treaty

Montreal Protocol No. 4 amending the Convention for the Unification of Certain Rules Relating to International Carriage by Air Signed at Warsaw on 12 October 1929 as Amended by the Protocol Done at The Hague on 28 September 1955

PartiesParties with a link have a reservation.

Party Signature RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known Entry into force Renunciation Termination
Argentina 14-03-1990 14-03-1990 (R) 14-06-1998
Australia 24-04-1991 13-01-1997 (R) 14-06-1998
Azerbaijan 24-01-2000 (A) 23-04-2000
Bahrain 21-01-1999 (A) 21-04-1999
Barbados 25-09-1975
Belgium 25-09-1975 19-03-2003 (R) 17-06-2003
Bosnia and Herzegovina 03-03-1995 (Su) 14-06-1998
Brazil 25-09-1975 27-07-1979 (R) 14-06-1998
Canada 30-12-1975 27-08-1999 (R) 25-11-1999
Chile 23-11-1984 01-10-2008 (R) 30-12-2008
Colombia 20-05-1982 20-05-1982 (R) 14-06-1998
Croatia 14-07-1993 (Su) 14-06-1998
Cyprus 10-11-1992 10-11-1992 (R) 14-06-1998
Democratic Republic of the Congo 25-09-1975
Denmark 01-12-1976 04-05-1988 (R) 14-06-1998
Ecuador 12-02-1999 (A) 12-05-1999
Egypt 25-09-1975 17-11-1978 (R) 14-06-1998
Estonia 25-11-1997 16-03-1998 (R) 14-06-1998
Ethiopia 14-07-1987 14-07-1987 (R) 14-06-1998
Finland 02-05-1978 04-05-1988 (R) 14-06-1998
France 30-12-1975
Ghana 25-09-1975 11-08-1997 (R) 14-06-1998
Greece 10-11-1988 12-11-1988 (R) 14-06-1998
Guatemala 25-09-1975 03-02-1997 (R) 14-06-1998
Guinea 12-02-1999 (A) 12-05-1999
Honduras 14-06-1998 (A) 12-09-1998
Hungary 29-06-1987 30-06-1987 (R) 14-06-1998
Iceland 28-06-2004 (A) 26-09-2004
Iran 16-02-2016 (A) 16-05-2016
Ireland 27-06-1989 27-06-1989 (R) 14-06-1998
Israel 27-11-1987 16-02-1988 (R) 14-06-1998
Italy 15-05-1978 02-04-1985 (R) 14-06-1998
Japan 20-06-2000 (A) 18-09-2000
Jordan 22-07-1999 (A) 20-10-1999
Kenya 06-07-1999 (A) 04-10-1999
Kuwait 21-03-1995 08-11-1996 (R) 14-06-1998
Lebanon 04-08-2000 (A) 02-11-2000
Luxembourg 25-09-2008 (A) 24-12-2008
Malaysia 18-01-2008 (A) 17-04-2008
Mauritius 14-06-1998 (A) 12-09-1998
Montenegro 01-04-2008 (Su) 03-06-2006
Morocco 18-10-1984 26-09-2012 (R) 25-12-2012
Nauru 14-06-1998 (A) 12-09-1998
Netherlands, the Kingdom of the 19-05-1982 07-01-1983 (R) 14-06-1998
New Zealand 03-12-1999 (A) 02-03-2000
Niger 14-06-1998 (A) 12-09-1998
North Macedonia 01-09-1994 (Su) 14-06-1998
Norway 21-10-1977 04-05-1988 (R) 14-06-1998
Oman 14-06-1998 (A) 12-09-1998
Peru 01-12-2020 (A) 01-03-2021
Portugal 25-09-1975 07-04-1982 (R) 14-06-1998
Qatar 28-08-1987
Senegal 18-08-1976
Serbia 18-07-2001 (Su) 15-02-1996
Seychelles 28-02-2012 (A) 28-05-2012
Singapore 14-06-1998 (A) 12-09-1998
Slovenia 07-08-1998 (Su) 14-06-1998
Spain 30-09-1981 08-01-1985 (R) 14-06-1998
Sweden 12-12-1977 04-05-1988 (R) 14-06-1998
Switzerland 25-09-1975 09-12-1987 (R) 14-06-1998
Togo 21-08-1985 05-05-1987 (R) 14-06-1998
Türkiye 14-06-1998 (A) 12-09-1998
United Arab Emirates 20-03-2000 (A) 18-06-2000
United Kingdom 25-09-1975 05-07-1984 (R) 14-06-1998
United States of America 25-09-1975 04-12-1998 (R) 04-03-1999
Uzbekistan 14-06-1998 (A) 12-09-1998
Venezuela 25-09-1975
Yugoslavia (< 25-06-1991) 25-09-1975 11-03-1977 (R)

Extensions

New Zealand

Extended to Entry into force Termination
Tokelau Islands 02-03-2000

United Kingdom

Extended to Entry into force Termination
Akrotiri and Dhekelia (Sovereign Base Areas in Cyprus) 14-06-1998
Anguilla 14-06-1998
Bermuda 14-06-1998
British Antarctic Territory 14-06-1998
British Indian Ocean Territory 14-06-1998
British Virgin Islands 14-06-1998
Cayman Islands 14-06-1998
Ducie and Oeno Islands 14-06-1998
Falkland Islands 14-06-1998
Gibraltar 14-06-1998
Guernsey 14-06-1998
Henderson Island 14-06-1998
Hong Kong (< 01-07-1997) 01-07-1997
Jersey 14-06-1998
Man, Isle of 14-06-1998
Montserrat 14-06-1998
Pitcairn Islands 14-06-1998
Saint-Helena, Ascension and Tristan da Cunha 14-06-1998
Turks and Caicos Islands 14-06-1998

Parties with reservations, declarations and objections

Party Reservations / Declarations Objections
Brazil Yes No
Canada Yes No
Chile Yes No
Croatia Yes No
Serbia Yes No
Switzerland Yes No

Brazil

27-07-1979

[...] a reservation in accordance with Article XXI (1) a) thereof.

Canada

27-08-1999

Canada declares that the Warsaw Convention as amended at The Hague, 1955 and by Protocol No. 4 of Montreal, 1975, shall not apply to the carriage of persons, baggage and cargo for Canada's military authorities on aircraft, registered in Canada, the whole capacity of which has been reserved by or on behalf of such authorities.

Chile

01-10-2008

[...] a reservation in accordance with Article XXI (1) a) thereof.

Croatia

08-07-1993

By a Note dated 8 July 1993, the Government of the Republic of Croatia declared that it considered itself bound, by virtue of succession, by the provisions of, inter alia, this Protocol (with effect from 8 October 1991).

Serbia

17-07-2001

By a note dated 17 July 2001, deposited on 18 July 2001, the Government of the Federal Republic of Yugoslavia declared itself bound, as a successor State to the Socialist Federal Republic of Yugoslavia, by the provisions of this Protocol. (The former Socialist Federal Republic of Yugoslavia had signed and ratified the Protocol on 25 September 1975 and 11 March 1977 respectively.)

Switzerland

09-12-1987

[...] a reservation in accordance with Article XXI (1) b) thereof.

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