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Environmental Treaties and Resource Indicators (ENTRI) -- UNEP Summary File


Full text of the "Protocol Relating to Intervention on the High Seas in Cases of Pollution by Substances other than Oil" is available.

See the ENTRI query system for information about the signatory status of this treaty.


     PROTOCOL RELATING TO INTERVENTION ON THE HIGH SEAS IN CASES
          OF MARINE POLLUTION BY SUBSTANCES OTHER THAN OIL
                            (as amended)

Objective
=========

      To enable States to take action on the high seas in cases of
maritime casualties resulting in grave and imminent danger of
pollution to their coastline or related interests by substances
other than oil.

Summary of provisions
=====================

      (a)  Parties may take such measures as are necessary on the
high seas to prevent, mitigate or eliminate grave and imminent
danger to their coastline or related interests from pollution or the
threat of pollution by substances other than oil following a
maritime casualty (art. 1);

      (b)  Article I, paragraph 2 and articles II-VIII of the 1969
International Convention Relating to Intervention on the High Seas
in Cases of Oil Pollution Casualties and its annexes are applicable
to this Protocol (art. 2);

      (c)  A list of substances is to be established and maintained
by an appropriate body.

Membership
==========

      Open to States which have ratified, accepted, approved or
acceded to the 1969 International Convention Relating to
Intervention on the High Seas in Cases of Oil Pollution Casualties.  
Instruments of ratification, acceptance, approval or accession to be
deposited with the Secretary-General of IMO.

      Date of adoption           2.11.1973
      Place of adoption          London, UK
      Date of entry into force   10. 3.1983
      Languages                  English, French, Russian,
                                 Spanish
      Depositary                 IMO

      Participant                                        Entry into force
      -----------                                        ----------------

      Australia                                              5. 2.1984
      Bahamas                                               30. 3.1983
      Belgium                                               30. 3.1983
      China                                                 24. 5.1990
      Denmark                                                7. 8.1983
      Egypt                                                  4. 5.1989
      Finland                                                2.11.1986
      France                                                31. 3.1986
      Germany                                               19.11.1985
      Italy                                                 30. 3.1983
      Liberia                                               30. 3.1983
      Mexico                                                30. 3.1983
      Netherlands*                                          30. 3.1980
      Norway                                                30. 3.1983
      Oman                                                  24. 4.1985
      Poland                                                30. 3.1983
      Portugal                                               6.10.1987
      Russian Federation                                    30. 3.1983
      Sweden                                                30. 3.1983
      Switzerland                                           14. 3.1988
      Tunisia                                               30. 3.1983
      United Kingdom of Great  
        Britain and Northern
        Ireland**                                           30. 3.1983
      United States of
        America                                             30. 3.1983
      Yemen                                                 30. 3.1983
      Yugoslavia                                            30. 3.1983

      *    The Kingdom, including the Netherlands Antilles and Aruba.

      **   Extended to Anguilla, Bermuda, the British Antarctic
Territory, the British Virgin Islands, the Cayman Islands, the
Falkland Islands (Malvinas) and Dependencies, Hong Kong, Montserrat,
Pitcairn, Henderson, Ducie and Oeno Islands, St. Helena and
Dependencies, the Turks and Caicos Islands and the United Kingdom
Sovereign Base Areas of Akrotiri and Dhekelia on the Island of
Cyprus on 30. 3.1983.

                                *****
.