| 5 July 1890 |
1 April 1891 |
International Union for the Publication of Customs Tariffs |
| 9 July 1920 |
|
Convention concerning Minimum Age for Admission of Children to Employment at Sea [ILO No.7] |
| 11 November 1921 |
20 November 1922 |
Convention concerning the Minimum Age for the Admission of Young Persons to Employment as Trimmers and Stokers [ILO No.15] |
| 16 November 1921 |
31 August 1923 |
International Labour Convention No.10 adopted by the General Conference of the International Labour Organisation at its Third Session concerning the Age for Admission of Children to Employment in Agriculture [ILO No.10] |
| 12 October 1929 |
13 February 1933 |
International Convention for the Unification of certain Rules relating to International Carriage by Air |
| 28 June 1930 |
1 May 1932 |
Convention concerning Forced or Compulsory Labour (ILO Convention No.29) |
| 13 July 1931 |
9 July 1933 |
International Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs with Protocol of Signature |
| 10 December 1931 |
10 December 1931 |
British Commonwealth Merchant Shipping Agreement |
| 2 June 1934 |
1 August 1938 |
International Convention for the Protection of Industrial Property (London) |
| 2 June 1934 |
1 August 1938 |
International Agreement regarding False Indications of Origin on Goods |
| 19 June 1934 |
22 November 1936 |
Convention concerning Employment of Women during the Night (revised) |
| 21 June 1935 |
30 May 1937 |
Convention concerning Employment of Women on underground Work in Mines [ILO No.45] |
| 7 December 1944 |
4 April 1947 |
Convention on International Civil Aviation |
| 19 June 1948 |
17 September 1953 |
Convention on the International Recognition of Rights in Aircraft |
| 16 December 1949 |
5 May 1950 |
Protocol modifying the Convention of 5th July, 1890 concerning the creation of an International Union for the Publication of Customs Tariffs, the Regulations for the Execution of the Convention instituting an International Bureau for the Publication of Customs Tariffs and Memorandum of Signature |
| 26 July 1950 |
8 December 1950 |
Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Sri Lanka for the Avoidance of Double Taxation and the Prevention of Fiscal Evasion with respect to Taxes on Income |
| 15 December 1950 |
4 November 1952 |
Convention Establishing a Customs Co-operation Council |
| 29 June 1951 |
23 May 1953 |
International Labour Convention No.100 concerning Equal Remuneration for Men and Women Workers for Work of Equal Value adopted by the General Conference of the International Labour Organisation at its Thirty-fourth Session Geneva, 29 June 1951 [ILO No. 100] |
| 31 October 1951 |
15 July 1955 |
Statute of The Hague Conference on Private International Law |
| 6 September 1952 |
19 August 1954 |
Protocol 3 annexed to the Universal Copyright Convention concerning the Effective Date of Instruments of Ratification of Acceptance of or Accession to that Convention |
| 6 September 1952 |
16 September 1955 |
Protocol 2 annexed to the Universal Copyright Convention concerning the Application of that Convention to the Works of certain International Organizations |
| 6 September 1952 |
16 September 1955 |
Protocol 1 annexed to the Universal Copyright Convention concerning the Application of that Convention to the works of Stateless Persons and Refugees |
| 6 September 1952 |
16 September 1955 |
Universal Copyright Convention |
| 22 December 1952 |
1 January 1954 |
International Telecommunication Convention (with Annexes, Final Protocol and Additional Protocol) |
| 7 December 1953 |
7 July 1955 |
Slavery Convention Signed at Geneva on the 25th of September, 1926, as amended by the Protocol agreed at New York on the 7th of December 1953 [together with the Protocol of the 7th December 1953 and the Annex to that Protocol] |
| 12 May 1954 |
26 July 1958 |
International Convention for the Prevention of Pollution of the Sea by Oil |
| 28 September 1955 |
1 August 1963 |
Protocol to amend the Convention for the Unification of Certain Rules relating to International Carriage by Air signed at Warsaw on 12 October 1929 |
| 25 June 1957 |
17 January 1959 |
Convention concerning the Abolition of Forced Labour (ILO No. 105) |
| 10 June 1958 |
7 June 1959 |
Convention on the Recognition and Enforcement of Foreign Arbitral Awards |
| 17 June 1960 |
26 May 1965 |
International Convention for the Safety of Life at Sea, 1960 |
| 14 December 1960 |
22 May 1962 |
Convention against Discrimination in Education adopted by the General Conference of the United Nations Educational, Scientific and Cultural Organisation at its Eleventh Session |
| 17 March 1961 |
|
Exchange of Letters (with Sri Lanka) regarding the Loan of #2,500,000 to Finance the Greater Colombo Telephone System |
| 18 April 1961 |
24 April 1964 |
Optional Protocol concerning the Compulsory Settlement of Disputes, to the Vienna Convention on Diplomatic Relations |
| 18 April 1961 |
24 April 1964 |
Optional Protocol concerning Acquisition of Nationality to the Vienna Convention on Diplomatic Relations together with the Final Act of the Conference, Optional Protocols and Resolutions |
| 8 June 1961 |
1 July 1962 |
Customs convention on the Temporary Importation of Professional Equipment |
| 8 June 1961 |
13 July 1962 |
Customs Convention concerning facilities for the importation of goods for display or use at exhibitions, fairs, meetings of similar events |
| 26 June 1961 |
5 February 1962 |
International Labour Convention No.116 concerning the partial revision of the Conventions adopted by the General Conference of the International Labour Organisation at its first Thirty-two Sessions for the purpose of standardising the provisions regarding the preparation of reports by the governing body of the International Labour Organisation on the working of Conventions, adopted by the Conference at its fourty-fith session |
| 6 December 1961 |
30 July 1963 |
Customs Convention on the 'A.T.A. Carnet' for the Temporary Admission of Goods |
| 24 April 1963 |
19 March 1967 |
Vienna Convention on Consular Relations with Optional Protocol concerning the Compulsory Settlement of Disputes and Optional Protocol concerning Acquisition of Nationality |
| 14 September 1963 |
4 December 1969 |
Convention on Offences and certain other Acts Committed on board Aircraft |
| 18 March 1965 |
14 October 1966 |
Convention on the Settlement of Investment Disputes between States and Nationals of Other States |
| 9 April 1965 |
5 March 1967 |
Convention on Facilitation of International Maritime Traffic |
| 15 November 1965 |
10 February 1969 |
Convention on the Service Abroad of Judicial and Extrajudicial Documents in Civil or Commercial Matters |
| 7 March 1966 |
4 January 1969 |
International Convention on the Elimination of All Forms of Racial Discrimination |
| 5 April 1966 |
21 July 1968 |
International Convention on Load Lines, 1966 |
| 19 December 1966 |
3 January 1976 |
International Covenant on Economic, Social and Cultural Rights |
| 19 December 1966 |
23 March 1976 |
International Covenant on Civil and Political Rights |
| 19 December 1966 |
23 March 1976 |
Optional Protocol to the International Covenant on Civil and Political Rights |
| 27 January 1967 |
10 October 1967 |
Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and other Celestial Bodies [Washington version] |
| 3 May 1967 |
22 September 1970 |
Convention on the International Hydrographic Organisation |
| 14 July 1967 |
26 April 1970 |
Convention establishing the World Intellectual Property Organization |
| 14 July 1967 |
|
International Convention further revising the Paris Convention for the Protection of Industrial Property of 20 March 1883 |
| 23 February 1968 |
23 June 1977 |
Protocol to amend the International Convention for the Unification of certain Rules of Law relating to Bills of Lading signed at Brussels on 25 August 1924 [Hague-Visby Rules] |
| 11 June 1968 |
5 September 1969 |
Customs Convention on the temporary Importation of Scientific Equipment |
| 1 July 1968 |
5 March 1970 |
Treaty on the Non-Proliferation of Nuclear Weapons [London Version] |
| 18 September 1968 |
25 September 1968 |
Exchanges of Notes and Letters concerning the Guarantee by the United Kingdom and the Maintenance of the Minimum Sterling Proportion by certain Overseas Sterling Area Governments (The Sterling Area Agreements) |
| 15 May 1969 |
15 May 1969 |
Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Ceylon revising the Route Schedule annexed to the Agreement for Air Services between and beyond their respective territories signed at Colombo on 5 August 1949 |
| 23 June 1969 |
18 July 1982 |
International Convention on Tonnage Measurement of Ships, 1969 |
| 14 November 1969 |
1 July 1971 |
Additional Protocol to the Constitution of the Universal Postal Union (with Declarations, General Regulations, Final Protocol and Rules of Procedure of Congresses) |
| 29 November 1969 |
6 May 1975 |
International Convention relating to Intervention on the High Seas in Cases of Oil Pollution Casualties |
| 29 November 1969 |
19 June 1975 |
International Convention on Civil Liability for Oil Pollution Damage |
| 23 May 1975 |
22 July 1975 |
Agreement in the form of an Exchange of Letters between the European Economic Community and the Republic of Sri Lanka on Trade in Fabrics of Silk or of Waste Silk other than Noil or of Cotton, Woven on Handlooms |
| 22 July 1975 |
1 December 1975 |
Commercial Cooperation Agreement between the European Economic Community and the Republic of Sri Lanka |
| 31 January 1976 |
1 August 1977 |
International Coffee Agreement 1976 |
|
14 June 1930 |
Convention Concerning the Creation of Minimum Wage Fixing Machinery (ILO No.26) |
|
17 September 1946 |
General Convention on the Privileges and Immunities of the United Nations |
|
18 July 1951 |
ILO Convention No.98, Application of the Principles of the Right to Organise and Bargain Collectively [ILO No.98] |
|
18 July 1951 |
ILO Convention No.96 Concerning Fee - Charging Employment Agencies (Revised), 1949 |
|
24 September 1952 |
ILO Convention No.95 concerning Protection of Wages |
|
17 June 1962 |
International Labour Convention No.115 concerning the Protection of Workers against Ionising Radiations, adopted by the General Conference of the International Labour Organisation during its Forty-Fourth Session |
|
1 June 1973 |
Amendment to Article VI of the Statute of the International Atomic Energy Agency |
|
30 June 1973 |
International Labour Convention No. 135 Concerning Protection and Facilities to be afforded to the Workers' Representatives in the Undertaking, adopted by the General Conference of the International Labour Organisation at its Fifty-Sixth Session [ILO No.135] |
|
24 September 1973 |
Amendment to Article 61 of the Charter of the United Nations for the Enlargement of the Economic and Social Council |
|
2 January 1974 |
Special Trade Passenger Ships Agreement,1971 |
|
2 January 1975 |
Statutes of the World Tourism Organisation (WTO) |
|
21 May 1975 |
Amendments to Articles 24 and 25 of the Constitution of the World Health Organization signed at New York on 22 July, 1946 Adopted by the Twentieth World Health Assembly |
|
8 August 1975 |
Single Convention on Narcotic Drugs, 1961, as amended by the Protocol of 25 March 1972 amending the Single Convention on Narcotic Drugs, 1961 |
|
21 December 1975 |
Convention on Wetlands of International Importance especially as Waterfowl Habitat |
|
3 February 1977 |
Resolution of the Twenty-Sixth World Health Assembly amending Articles 34 and 55 of the Constitution of the World Health Organization, adopted on 22 May 1973. |
|
13 July 1977 |
Annex B1 Concerning Clearance for Home Use SIMPHARM ANNEX |
|
6 December 1977 |
Annex E6 Concerning Temporary Admission for Inward Processing SIMPHARM ANNEX |
|
1 April 1978 |
Amendments to Articles 10, 16, 17, 18, 20, 28, 31 and 32 of the Convention on the Inter-Governmental Maritime Consultative Organization, signed at Geneva on 6 March 1948 [Resolution A.315 (ES.V)] |
|
16 June 1978 |
International Labour Convention No.144 concerning Tripartite Consultations to promote the Implementation of International Labour Standards adopted by the General Conference of the International Labour Organisation at its Sixty-first Session [ILO No.144] |
|
19 March 1979 |
Annex F1 Concerning Free Zone SIMPHARM ANNEX |
|
29 January 1981 |
Annex C1 Concerning Outright Exportation SIMPHARM ANNEX |
|
22 May 1982 |
Amendments to the Convention on the Inter-Governmental Consultative Organization (IMCO), signed at Geneva on 06 March 1948 and Adopted by the Assembly of the Organization (Resolution A.358 (IX) and Resolution of Correction A.371 (X) Adopted by the IMCO Assembly on 9 November 1977) |
|
1 October 1982 |
Resolution to extend the International Coffee Agreement 1976 [Resolution No.318] |
|
10 November 1984 |
Amendments to the Convention on the Inter-Governmental Maritime Consultative Organisation, signed at Geneva on 6 March 1948 adopted by the Tenth Assembly of the Organisation |
|
24 April 1988 |
International Labour Convention No. 160, concerning Labour Statistics (Adopted by the Conference at its Seventy-First Session) |
|
1 October 1989 |
Resolution to extend the International Coffee Agreement, 1983 [Resolution No 347 adopted by the International Coffee Council at its 53rd session] |
|
2 September 1990 |
Convention on the Rights of the Child |
|
10 August 1992 |
Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer, done at Montreal on 16 September 1987 [LONDON 1990] |
|
11 July 1994 |
Amendments to Articles 24 and 25 of the Constitution of the World Health Organization Adopted by the Thirty-ninth Session of the World Health Assembly |
|
30 July 1998 |
Additional Protocol to the Convention on Prohibitions or Restrictions on the Use of certain Conventional Weapons which may be deemed to be excessively injurious or to have indiscriminate Effects (Protocol IV, entitled Protocol on Blinding Laser Weapons) |
|
3 December 1998 |
Protocol on Prohibitions or Restrictions on the Use of Mines, Booby-Traps and Other Devices as Amended on 3 May 1996 (Protocol II as amended), Annexed to the Convention on Prohibitions or Restrictions on the Use of Certain Conventional Weapons which may be Deemed to be Excessively Injurious or to have Indiscriminate Effects |
|
15 January 1999 |
Convention on the Safety of United Nations and Associated Personnel |
|
10 November 1999 |
Amendment to the Montreal Protocol on Substances that deplete the Ozone Layer Adopted at the Ninth Meeting of the Parties held at Montreal 15-17 September 1997 |
|
19 November 2000 |
The prohibition and immediate action for the elimination of the worst forms of Child Labour Convention (ILO 182) |
|
22 December 2000 |
Optional Protocol to the Convention on the Elimination of all forms of Discrimination against Women |
|
15 June 2001 |
Amendments to Articles 24 and 25 of the Constitution of the World Health Organization |
|
31 July 2001 |
1998 Amendments to the Convention on the International Mobile Satellite Organisation |
|
25 February 2002 |
Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer [BEIJING 1999] |
|
7 November 2002 |
Amendments to Articles 16, 17 and 19(b) of the Convention on the Inter-Governmental Maritime Consultative Organization, signed at Geneva on 6 March 1948, adopted by the Eighteenth Session of the Organization [Resolution A.735 (18)] |
|
24 February 2004 |
Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade |
|
17 May 2004 |
Stockholm Convention on Persistent Organic Pollutants |
|
18 May 2004 |
Amendment to the Convention on Prohibitions or Restrictions on the Use of certain Conventional Weapons which may be deemed to be Excessively Injurious or to have Indiscriminate Effects (CCW) |
|
15 June 2007 |
International Health Regulations 2005 Adopted by the fifty-eighth World Health Assembly |
|
7 July 2007 |
International Convention for the Suppression of Acts of Nuclear Terrorism |
|
28 July 2016 |
Protocol of Amendments to the Convention on the International Hydrographic Organization adopted by the Third Extraordinary International Hydrographic Conference, held at Monaco, 14 April 2005, with Consolidated version |
|
31 December 2020 |
Doha Amendment to the Kyoto Protocol |
|
|
Resolution to further extend the International Coffee Agreement, 1983 (Resolution No 352 adopted by the International Coffee Council at its Seventh Plenary Meeting) |
|
|
Amendments to the Plant Protection Agreement for the Asia and Pacific Region, signed at Rome on 27:02:1956, relating to Mandatory Contributions by Contracting Governments, approved by the Council of the Food and Agriculture Organization ( FAO ) of the United Nations at its 84th Session. |
|
|
Convention concerning Workmen's Compensation for Occupational Diseases [ILO No.18] |
|
|
Comprehensive Nuclear-Test-Ban Treaty with Annexes and Protocol |
|
|
Amendment to Article 43, paragraph 2, of the Convention on the Rights of the Child, 20 November 1989 |
|
|
Amendment to the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal, concluded at Basel on 22 March 1989 |
|
|
Treaty on the Protection of the Olympic Symbol |