International Convention of October 6, 1921, modifying the International Convention of May 20, 1875, for assuring The International Uniformity and Perfection of the Metric System, Together with the International Convention of 1875

Details

Treaty type
Multilateral
Subject
SCIENCE & TECHNOLOGY
Signed at
Signed on
6 October 1921
In force on
—

Treaty document

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Parties

  1. ARGENTINE REPUBLIC
  2. AUSTRIA
  3. BELGIUM
  4. BRAZIL
  5. BULGARIA
  6. CAMEROON
  7. CANADA
  8. CHILE
  9. CHINA
  10. CZECHOSLOVAKIA
  11. CZECH REPUBLIC
  12. DENMARK
  13. FINLAND
  14. FRANCE
  15. GERMAN DEMOCRATIC REPUBLIC
  16. GERMANY
  17. GERMANY FEDERAL REPUBLIC
  18. HUNGARY
  19. INDIA
  20. INDONESIA
  21. IRAN
  22. ITALY
  23. JAPAN
  24. KOREA DEMOCRATIC PEOPLE'S REPUBLIC OF
  25. KOREA REPUBLIC OF
  26. MEXICO
  27. NETHERLANDS THE
  28. NORWAY
  29. PAKISTAN
  30. PERU
  31. POLAND
  32. PORTUGAL
  33. ROUMANIA
  34. SERB-CROAT-SLOVENE STATE
  35. SIAM
  36. SINGAPORE
  37. SLOVAK REPUBLIC
  38. SOUTH AFRICA
  39. SOVIET UNION
  40. SPAIN
  41. SWEDEN
  42. SWITZERLAND
  43. UNITED ARAB REPUBLIC
  44. UNITED KINGDOM
  45. UNITED STATES OF AMERICA
  46. URUGUAY
  47. VENEZUELA

Actions

Party Action Taken on Effective on
ARGENTINE REPUBLIC Signature 6 October 1921
AUSTRIA Signature 6 October 1921
AUSTRIA Ratification 15 December 1926
BELGIUM Signature 6 October 1921
BELGIUM Ratification 28 July 1923
BRAZIL Signature 6 October 1921
BRAZIL Ratification 14 April 1954
BULGARIA Signature 6 October 1921
BULGARIA Ratification 27 August 1925
CAMEROON Accession 7 October 1970
CANADA Signature 6 October 1921
CANADA Ratification 21 February 1923
CHILE Signature 6 October 1921
CHINA Accession 20 May 1977
CZECH REPUBLIC Accession 13 January 1993
CZECHOSLOVAKIA Accession 21 June 1922
DENMARK Signature 6 October 1921
DENMARK Ratification 10 February 1923
DENMARK Re-Application 1 October 1953
FINLAND Signature 6 October 1921
FINLAND Ratification 31 August 1923
FRANCE Signature 6 October 1921
FRANCE Ratification 1 August 1928
GERMAN DEMOCRATIC REPUBLIC Notification 12 February 1974
GERMAN DEMOCRATIC REPUBLIC Accession 28 March 1974
GERMANY Signature 6 October 1921
GERMANY Ratification 30 January 1928
GERMANY FEDERAL REPUBLIC Declaration 1 January 1905
GERMANY FEDERAL REPUBLIC Re-Application 1 January 1953
GERMANY FEDERAL REPUBLIC Re-Application 1 October 1953
HUNGARY Signature 6 October 1921
HUNGARY Ratification 14 August 1925
INDIA Accession 11 January 1957
INDONESIA Accession 30 September 1960
IRAN Accession 25 February 1975
ITALY Signature 6 October 1921
ITALY Ratification 7 August 1924
JAPAN Signature 6 October 1921
JAPAN Ratification 30 December 1924
KOREA DEMOCRATIC PEOPLE'S REPUBLIC OF Accession 7 May 1982
KOREA REPUBLIC OF Accession 28 July 1959
MEXICO Signature 6 October 1921
MEXICO Ratification 15 April 1927
NETHERLANDS THE Accession 1 January 1929
NORWAY Signature 6 October 1921
NORWAY Ratification 3 August 1923
PAKISTAN Accession 12 July 1973
PERU Signature 6 October 1921
PERU Ratification 26 July 1937
POLAND Accession 12 May 1925
PORTUGAL Signature 6 October 1921
PORTUGAL Ratification 17 June 1926
ROUMANIA Signature 6 October 1921
ROUMANIA Ratification 11 February 1926
SERB-CROAT-SLOVENE STATE Signature 6 October 1921
SERB-CROAT-SLOVENE STATE Ratification 10 November 1929
SIAM Signature 6 October 1921
SIAM Ratification 25 November 1950
SINGAPORE Accession 20 June 1994
SLOVAK REPUBLIC Accession 13 January 1993
SOUTH AFRICA Accession 31 July 1964
SOVIET UNION Accession 12 August 1925
SOVIET UNION Notification 14 May 1976
SPAIN Signature 6 October 1921
SPAIN Ratification 31 December 1926
SWEDEN Signature 6 October 1921
SWEDEN Ratification 16 February 1923
SWITZERLAND Signature 6 October 1921
SWITZERLAND Ratification 5 February 1923
UNITED ARAB REPUBLIC Accession 2 November 1962
UNITED KINGDOM Signature 6 October 1921
UNITED KINGDOM Ratification 21 February 1923
UNITED KINGDOM Re-Application 1 January 1953
UNITED STATES OF AMERICA Signature 6 October 1921
UNITED STATES OF AMERICA Ratification 24 October 1923
URUGUAY Signature 6 October 1921
URUGUAY Ratification 2 December 1925
VENEZUELA Accession 18 November 1960

Citations

  1. League of Nations Registration 427/0: 0
  2. Treaty Series 024/1927: Cmd. 2935||https://treaties.fcdo.gov.uk/data/Library2/pdf/1927-TS0024.pdf
  3. Treaty Series 032/1926: Cmd. 2804||https://treaties.fcdo.gov.uk/data/Library2/pdf/1926-TS0032.pdf
  4. PRO (now TNA) FO 93/1/75/0: 0
  5. Treaty Series 027/1930: Cmd. 3639||https://treaties.fcdo.gov.uk/data/Library2/pdf/1930-TS0027.pdf
  6. Treaty Series 024/1923: Cmd. 1982||https://treaties.fcdo.gov.uk/data/Library2/pdf/1923-TS0024.pdf
  7. League of Nations Treaty Series Vol.17 (p.45)/0: 0
Metadata

On the FCDO treaty website: Metadata • File

UUID: 85fc02fe-25a2-4a33-b1a4-cfad67c612d0
Treaty ID: 1805
Record ID: 63395