MEAs to which Sierra Leone has taken membership actions

Sorted by date of agreement
Data may not be completely current. Relevant Secretariat Website should be consulted for most up to date status information.

Summary Statistics

Actions taken on 233 Agreements including:
22 Signatures
1 Provisional applications
65 Ratification, Accession, Succession, or Similars
2 Deposit of instruments
71 Entry Into Forces
2 Withdrawal or Similars
90 Entry Into Force (Tacit Acceptance); Status based on pre-amendment agreement action of Entry into forces
60 Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into forces
1 Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Withdrawal or Similars
mitch_id Agreement Signature Inclusion Agreement Name Agreement Termination (if any) Signatures Ratifications (or similar) Entry into force 1st Withdrawal (or similar) Rejoining after 1st withdrawal 2nd Withdrawal (or similar) Rejoining after 2nd withdrawal Entry Into Force (Tacit Acceptance) - Objection Entry Into Force (Tacit Acceptance) - Removal of Objection
2602 1924-01-25 MEA - Multilateral Environmental Agreements International Agreement For The Creation Of An International Office For Dealing With Contagious Diseases Of Animals (IEA ID# 2602) 1970-4-13 1970-4-13
2603 1925-06-17 MEA - Multilateral Environmental Agreements Protocol For The Prohibition Of The Use In War Of Asphyxiating, Poisonous Or Other Gases, And Of Bacteriological Methods Of Warfare (IEA ID# 2603) 1967-3-20 1967-3-20
2617 1945-10-16 MEA - Multilateral Environmental Agreements Constitution Of The Food And Agriculture Organization Of The United Nations (IEA ID# 2617) 1961-11-9
2636 1951-12-06 MEA - Multilateral Environmental Agreements International Plant Protection Convention (IEA ID# 2636) 1981-6-23 1981-6-23
2652 1954-07-29 MEA - Multilateral Environmental Agreements Phytosanitary Convention For Africa South Of The Sahara (IEA ID# 2652) 1967-09-13 1962-5-30 1962-5-30
2672 1958-04-29 MEA - Multilateral Environmental Agreements Convention On The Continental Shelf (IEA ID# 2672) 1966-11-25 1966-12-25
2673 1958-04-29 MEA - Multilateral Environmental Agreements Optional Protocol Of Signature Concerning The Compulsory Settlement Of Disputes Arising Out Of The United Nations Conference On The Law Of The Sea (IEA ID# 2673) 1963-2-14 1963-5-14
2674 1958-04-29 MEA - Multilateral Environmental Agreements Convention On The High Seas (IEA ID# 2674) 1962-3-13 1962-9-30
2675 1958-04-29 MEA - Multilateral Environmental Agreements Convention On Fishing And Conservation Of The Living Resources Of The High Seas (IEA ID# 2675) 1962-3-13 1966-3-20
2696 1960-12-14 MEA - Multilateral Environmental Agreements Statutes Of The Intergovernmental Oceanographic Commission (IEA ID# 2696) 1974-4-19
2726 1963-08-05 MEA - Multilateral Environmental Agreements Treaty Banning Nuclear Weapon Tests In The Atmosphere, In Outer Space And Under Water (IEA ID# 2726) 1963-9-4 1964-2-21 1964-2-21
2751 1966-05-14 MEA - Multilateral Environmental Agreements International Convention For The Conservation Of Atlantic Tunas (IEA ID# 2751) 2008-10-13 2008-10-13
2769 1968-09-15 MEA - Multilateral Environmental Agreements African Convention On The Conservation Of Nature And Natural Resources (IEA ID# 2769) 1968-9-15
2785 1969-11-29 MEA - Multilateral Environmental Agreements International Convention On Civil Liability For Oil Pollution Damage (IEA ID# 2785) 1998-05-16 1993-8-13 1993-11-11 2002-6-4
4721 1970-07-10 MEA - Multilateral Environmental Agreements Amendments to the Statutes Of The Intergovernmental Oceanographic Commission (IEA ID# 4721) 1974-4-19
2793 1971-02-02 MEA - Multilateral Environmental Agreements Convention On Wetlands Of International Importance Especially As Waterfowl Habitat (IEA ID# 2793) 1999-12-13 2000-4-13
2800 1971-12-18 MEA - Multilateral Environmental Agreements International Convention On The Establishment Of An International Fund For Compensation For Oil Pollution Damage (IEA ID# 2800) 2002-05-24 1993-8-13 1993-11-11 2002-6-4
2807 1972-04-10 MEA - Multilateral Environmental Agreements Convention On The Prohibition Of The Development, Production And Stockpiling Of Bacteriological (Biological) And Toxin Weapons, And On Their Destruction (IEA ID# 2807) 1972-11-7 1976-6-29 1976-6-29
2812 1972-11-23 MEA - Multilateral Environmental Agreements Convention For The Protection Of The World Cultural And Natural Heritage (IEA ID# 2812) 2005-1-7 2005-4-7
2813 1972-12-29 MEA - Multilateral Environmental Agreements Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter (IEA ID# 2813) 2008-3-12 2008-4-11 2008-5-11
2814 1973-03-03 MEA - Multilateral Environmental Agreements Convention On International Trade In Endangered Species Of Wild Fauna And Flora (IEA ID# 2814) 1994-10-28 1995-1-26
2859 1976-11-06 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-1, 1976) (IEA ID# 2859) 1995-1-26
2866 1977-05-18 MEA - Multilateral Environmental Agreements Convention On The Prohibition Of Military Or Any Other Hostile Use Of Environmental Modification Techniques (IEA ID# 2866) 1978-4-12
2874 1978-02-17 MEA - Multilateral Environmental Agreements Protocol To The International Convention for the Prevention of Pollution From Ships - Protocol and Annexes I and II (IEA ID# 2874) 2001-7-26 2001-10-26
3373 1978-02-17 MEA - Multilateral Environmental Agreements Optional Annex IV To The Protocol To The International Convention For The Prevention Of Pollution From Ships On Prevention Of Pollution By Sewage From Ships (IEA ID# 3373) 2002-5-23 2003-9-27
3376 1978-02-17 MEA - Multilateral Environmental Agreements Optional Annex V To The Protocol To The International Convention For The Prevention Of Pollution From Ships On Prevention Of Pollution By Garbage From Ships (IEA ID# 3376) 2002-5-23 2002-8-23
3377 1978-02-17 MEA - Multilateral Environmental Agreements Optional Annex III To The Protocol To The International Convention For The Prevention Of Pollution From Ships On Prevention Of Pollution By Harmful Substances Carried By Sea In Packaged Form (IEA ID# 3377) 2002-8-23 2003-5-23
3374 1978-02-17 MEA - Multilateral Environmental Agreements Annex I To The Protocol To The International Convention For The Prevention Of Pollution From Ships On Regulations For The Prevention Of Pollution By Oil (IEA ID# 3374) 2001-10-26
3375 1978-02-17 MEA - Multilateral Environmental Agreements Annex II To The Protocol To The International Convention For The Prevention Of Pollution From Ships On Regulations For The Control Of Pollution By Noxious Liquid Substances In Bulk (IEA ID# 3375) 2001-10-26
2884 1978-07-07 MEA - Multilateral Environmental Agreements International Convention On Standards Of Training, Certification And Watchkeeping For Seafarers (IEA ID# 2884) 1993-8-13 1993-11-13
2897 1979-03-30 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-2, 1979) (IEA ID# 2897) 1995-1-26
2898 1979-03-30 MEA - Multilateral Environmental Agreements Amendments To Appendices III To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-2, 1979) (IEA ID# 2898) 1995-1-26
2895 1979-06-22 MEA - Multilateral Environmental Agreements Bonn Amendment of Article XI To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (IEA ID# 2895) 1994-10-28 1995-1-26
2905 1979-11-28 MEA - Multilateral Environmental Agreements International Plant Protection Convention (1979 Revised Text) (IEA ID# 2905) 1991-4-4
4595 1981-03-08 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-3, 1981) (IEA ID# 4595) 1995-1-26
2926 1981-03-23 MEA - Multilateral Environmental Agreements Convention For Cooperation In The Protection And Development Of The Marine And Coastal Environment Of The West And Central African Region (IEA ID# 2926) 2005-6-7 2005-8-6
2927 1981-03-23 MEA - Multilateral Environmental Agreements Protocol Concerning Cooperation In Combating Pollution In Cases Of Emergency (IEA ID# 2927) 2005-2-20 2005-5-21
2946 1982-12-03 MEA - Multilateral Environmental Agreements Protocol To Amend The Convention On Wetlands Of International Importance Especially As Waterfowl Habitat (IEA ID# 2946) 2000-4-13
2947 1982-12-10 MEA - Multilateral Environmental Agreements United Nations Convention On The Law Of The Sea (IEA ID# 2947) 1982-12-10 1994-12-12 1995-1-12
4596 1983-04-30 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-4, 1983) (IEA ID# 4596) 1995-1-26
2972 1984-07-10 MEA - Multilateral Environmental Agreements Protocol Amending The International Convention For The Conservation Of Atlantic Tunas (IEA ID# 2972) 2008-10-13 2008-10-13
2974 1984-09-07 MEA - Multilateral Environmental Agreements Amendments To Annex I Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 2974) 2001-10-26
2982 1985-03-22 MEA - Multilateral Environmental Agreements Convention For The Protection Of The Ozone Layer (IEA ID# 2982) 2001-8-29 2001-11-27
2983 1985-03-29 MEA - Multilateral Environmental Agreements Convention For The Establishment Of A Sub-Regional Commission On Fisheries (IEA ID# 2983) 2004-2-1
4597 1985-05-03 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-5, 1985) (IEA ID# 4597) 1995-1-26
2995 1985-12-05 MEA - Multilateral Environmental Agreements Amendments To Annex II Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 2995) 2001-10-26
2996 1985-12-05 MEA - Multilateral Environmental Agreements Amendments To Protocol 1 On Incident Reporting To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 2996) 2001-10-26
3003 1986-09-26 MEA - Multilateral Environmental Agreements Convention On Early Notification Of A Nuclear Accident (IEA ID# 3003) 1987-3-25
3004 1986-09-26 MEA - Multilateral Environmental Agreements Convention On Assistance In The Case Of A Nuclear Accident Or Radiological Emergency (IEA ID# 3004) 1987-3-25
3017 1987-05-26 MEA - Multilateral Environmental Agreements Amendments Of The Convention On Wetlands Of International Importance Especially As Waterfowl Habitat (IEA ID# 3017) 2000-4-13 2000-4-13
4598 1987-07-24 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-6, 1987) (IEA ID# 4598) 1995-1-26
3021 1987-09-16 MEA - Multilateral Environmental Agreements Montreal Protocol On Substances That Deplete The Ozone Layer (IEA ID# 3021) 2001-8-29 2001-11-29
4722 1987-11-20 MEA - Multilateral Environmental Agreements Amendments to Articles 1, 2, 3, 4, 5, 9 and 10 of the Statutes Of The Intergovernmental Oceanographic Commission (IEA ID# 4722) 1987-11-20
3027 1987-12-01 MEA - Multilateral Environmental Agreements Amendments To Annex I Regarding The Special Area Extension To The International Convention For The Prevention Of Pollution From Ships (Gulf of Aden) (IEA ID# 3027) 2001-10-26
3039 1989-03-17 MEA - Multilateral Environmental Agreements Amendments To Annex II Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3039) 2001-10-26
3040 1989-03-17 MEA - Multilateral Environmental Agreements Amendments To IBC Code Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3040) 2001-10-26
3041 1989-03-17 MEA - Multilateral Environmental Agreements Amendments To BCH Code Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3041) 2001-10-26
3042 1989-03-22 MEA - Multilateral Environmental Agreements Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal (IEA ID# 3042) 2016-11-1 2017-1-30
3841 1989-04-28 MEA - Multilateral Environmental Agreements International Convention On Salvage (IEA ID# 3841) 2001-7-26 2002-7-26
3053 1989-10-17 MEA - Multilateral Environmental Agreements Amendments To Annex V Regarding The North Sea Special Area To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3053) 2002-8-23
4599 1989-10-20 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-7, 1989) (IEA ID# 4599) 1995-1-26
3064 1990-03-16 MEA - Multilateral Environmental Agreements Amendments To Annexes I And II Regarding Harmonized System Of Survey And Certificates To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3064) 2001-10-26
3065 1990-03-16 MEA - Multilateral Environmental Agreements Amendments Regarding The Bulk Carriage (BCH Code) To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3065) 2001-10-26
3066 1990-03-16 MEA - Multilateral Environmental Agreements Amendments Regarding The Bulk Carriage (IBC Code) To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3066) 2001-10-26
3071 1990-06-29 MEA - Multilateral Environmental Agreements Amendment To The Montreal Protocol On Substances That Deplete The Ozone Layer (IEA ID# 3071) 2001-8-29 2001-11-27
4007 1990-06-29 MEA - Multilateral Environmental Agreements Adjustment To The Montreal Protocol On Substances That Deplete The Ozone Layer (IEA ID# 4007) 2001-11-29
3082 1990-11-16 MEA - Multilateral Environmental Agreements Amendments To Annexes I And V Regarding Antarctica As Special Area Under Annexes I And V To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3082) 2001-10-26
3083 1990-11-30 MEA - Multilateral Environmental Agreements International Convention On Oil Pollution Preparedness, Response And Cooperation (IEA ID# 3083) 2008-3-10 2008-6-10
3085 1991-01-30 MEA - Multilateral Environmental Agreements Convention On The Ban Of The Import Into Africa And The Control Of Transboundary Movement And Management Of Hazardous Wastes Within Africa (IEA ID# 3085) 2003-12-9
3091 1991-05-22 MEA - Multilateral Environmental Agreements Amendments To The International Convention On Standards Of Training, Certification And Watchkeeping For Seafarers - Gmdss (IEA ID# 3091) 1993-11-13
3099 1991-07-04 MEA - Multilateral Environmental Agreements Amendments To Annex I To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3099) 2001-10-26
3098 1991-07-04 MEA - Multilateral Environmental Agreements Amendments To Annex V Regarding The Wider Caribbean As Special Area To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3098) 2002-8-23
3100 1991-07-05 MEA - Multilateral Environmental Agreements Convention On Fisheries Cooperation Among African States Bordering The Atlantic Ocean (IEA ID# 3100) 1993-11-17 1995-8-11
3108 1991-12-13 MEA - Multilateral Environmental Agreements Agreement For The Establishment Of The Intergovernmental Organization For Marketing Information And Cooperation Services For Fishery Products In Africa (IEA ID# 3108) 1993-12-23 1993-12-23
3114 1992-03-06 MEA - Multilateral Environmental Agreements Amendments To Annex I Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3114) 2001-10-26
3115 1992-03-06 MEA - Multilateral Environmental Agreements Amendments To Annex I Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3115) 2001-10-26
4600 1992-03-13 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-8, 1992) (IEA ID# 4600) 1995-1-26
3126 1992-05-09 MEA - Multilateral Environmental Agreements United Nations Framework Convention On Climate Change (IEA ID# 3126) 1993-2-11 1995-6-22 1995-9-20
3128 1992-06-05 MEA - Multilateral Environmental Agreements Convention On Biological Diversity (IEA ID# 3128) 1994-12-12 1995-3-12
3129 1992-06-05 MEA - Multilateral Environmental Agreements Protocol Amending The International Convention For The Conservation Of Atlantic Tunas (IEA ID# 3129) 2008-10-13 2008-10-13
3137 1992-10-30 MEA - Multilateral Environmental Agreements Amendments To The IBC Code Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3137) 2001-10-26
3138 1992-10-30 MEA - Multilateral Environmental Agreements Amendments To The BCH Code Of The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3138) 2001-10-26
3139 1992-10-30 MEA - Multilateral Environmental Agreements Amendments To Annex II Of The International Convention For The Prevention Of Pollution From Ships (Designating Antarctica as a Special Area) (IEA ID# 3139) 2001-10-26
3140 1992-10-30 MEA - Multilateral Environmental Agreements Amendments To Annex III To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3140) 2003-5-23
3144 1992-11-25 MEA - Multilateral Environmental Agreements Amendment To The Montreal Protocol On Substances That Deplete The Ozone Layer (IEA ID# 3144) 2001-8-29 2001-11-27
4300 1992-11-25 MEA - Multilateral Environmental Agreements Adjustments to Annex A of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Fourth Meeting of the Parties (IEA ID# 4300) 2001-11-29
4301 1992-11-25 MEA - Multilateral Environmental Agreements Adjustments to Annex B of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Fourth Meeting of the Parties (IEA ID# 4301) 2001-11-29
3145 1992-11-27 MEA - Multilateral Environmental Agreements Protocol To Amend The International Convention On Civil Liability For Oil Pollution Damage (IEA ID# 3145) 2002-6-4
3146 1992-11-27 MEA - Multilateral Environmental Agreements Protocol To Amend The International Convention On The Establishment Of An International Fund For Compensation For Oil Pollution Damage (replacing the 1971 Convention) (IEA ID# 3146) 2001-6-4 2002-6-4
3149 1993-01-13 MEA - Multilateral Environmental Agreements Convention On The Prohibition Of The Development, Production, Stockpiling And Use Of Chemical Weapons And On Their Destruction (IEA ID# 3149) 1993-1-15 2004-9-30 2004-9-30
3174 1993-11-25 MEA - Multilateral Environmental Agreements Agreement For The Establishment Of The Indian Ocean Tuna Commission (IEA ID# 3174) 2008-7-1 2008-7-1
3178 1994-04-15 MEA - Multilateral Environmental Agreements Agreement Establishing The World Trade Organization (IEA ID# 3178) 1995-6-23 1995-7-23
4580 1994-04-15 MEA - Multilateral Environmental Agreements World Trade Organization Agreement on the Application of Sanitary and Phytosanitary Measures (IEA ID# 4580) 1995-7-23
3183 1994-05-25 MEA - Multilateral Environmental Agreements Amendments To The International Convention On Standards Of Training, Certification And Watchkeeping For Seafarers - Tanker Crews (IEA ID# 3183) 1996-1-1
3188 1994-06-17 MEA - Multilateral Environmental Agreements Convention To Combat Desertification In Those Countries Experiencing Serious Drought And/Or Desertification, Particularly In Africa (IEA ID# 3188) 1994-11-11 1997-9-25 1997-12-24
3193 1994-07-28 MEA - Multilateral Environmental Agreements Agreement Relating To The Implementation Of Part XI Of The United Nations Convention On The Law Of The Sea (IEA ID# 3193) 1994-12-12 1996-7-28
3200 1994-11-13 MEA - Multilateral Environmental Agreements Amendments To Annexes I And II Regarding Implementation To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 3200) 2001-10-26
4296 1994-11-13 MEA - Multilateral Environmental Agreements Amendments To Annex V Regarding Implementation To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 4296) 2002-8-23
4295 1994-11-13 MEA - Multilateral Environmental Agreements Amendments To Annex III Regarding Implementation To The International Convention For The Prevention Of Pollution From Ships (IEA ID# 4295) 2003-5-23
4601 1994-11-18 MEA - Multilateral Environmental Agreements Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-9. 1994) (IEA ID# 4601) 1995-2-16

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