Editing Metre Convention (section)

=== Member states ===
{| class="wikitable sortable"
|-
!Name
!Year of partnership
!Notes
|-
|Argentina
|1877
|
|-
|Australia
|1947
|
|-
|Austria
|1875
|Joined originally as [[Austria-Hungary]]
|-
|Belarus
|2020
|Belarus was previously an Associate member since 2003
|-
|Belgium
|1875
|
|-
|Brazil
|1921
|
|-
|Bulgaria
|1911
|
|-
|Canada
|1907
|
|-
|Chile
|1908
|
|-
|China
|1977
|
|-
|Colombia
|2013
|
|-
|Costa Rica
|2022
|
|-
|Croatia
|2008
|
|-
|Czech Republic
|1922
|Joined originally as part of [[Czechoslovakia]]
|-
|Denmark
|1875
|
|-
|Ecuador
|2019
|Ecuador was previously an Associate member since 2000
|-
|Egypt
|1962
|
|-
|Estonia
|2021
|
|-
|Finland
|1923
|
|-
|France
|1875
|
|-
|Germany
|1875
|Joined originally as the [[German Empire]]
|-
|Greece
|2001
|
|-
|Hungary
|1925
|
|-
|India
|1957
|
|-
|Indonesia
|1960
|
|-
|Iran
|1975
|
|-
|Iraq
|2013
|
|-
|Ireland
|1925
|Joined originally as the [[Irish Free State]]
|-
|Israel
|1985
|
|-
|Italy
|1875
|
|-
|Japan
|1885
|
|-
|Kazakhstan
|2008
|
|-
|Kenya
|2010
|
|-
|Lithuania
|2015
|
|-
|Malaysia
|2001
|
|-
|Mexico
|1890
|
|-
|Montenegro
|2018
|
|-
|Morocco
|2019
|
|-
|Netherlands
|1929
|
|-
|New Zealand
|1991
|
|-
|Norway
|1875
|Joined originally as part of [[Union between Sweden and Norway|Sweden and Norway]]
|-
|Pakistan
|1973
|
|-
|Poland
|1925
|
|-
|Portugal
|1876
|
|-
|Romania
|1884
|
|-
|Russian Federation
|1875
|Joined originally as the [[Russian Empire]]
|-
|Saudi Arabia
|2011
|
|-
|Serbia
|1879
|Joined as the [[Principality of Serbia]] in 1879, as the [[Kingdom of Yugoslavia]] in 1929, and as the [[Federal Republic of Yugoslavia]] in 2001<ref>{{cite web | url=http://www.bipm.org/en/convention/member_states/cs/ | title=The Republic of Serbia | publisher=BIPM official site | access-date=30 July 2014 | url-status=dead | archive-url=https://web.archive.org/web/20140808034802/http://www.bipm.org/en/convention/member_states/cs/ | archive-date=8 August 2014 }}</ref><ref>{{cite web | url=http://www.bipm.org/en/convention/member_states/yu/ | title=Serbia and Montenegro | publisher=BIPM official site | access-date=30 July 2014 | url-status=dead | archive-url=https://web.archive.org/web/20140808035358/http://www.bipm.org/en/convention/member_states/yu/ | archive-date=8 August 2014 }}</ref>
|-
|Singapore
|1994
|
|-
|Slovakia
|1922
|Joined originally as part of [[Czechoslovakia]]
|-
|Slovenia
|2016
|
|-
|South Africa
|1964<ref>{{Cite web |url=http://www.theheritageportal.co.za/article/short-history-metrication-movement-south-africa |title='''The Heritage Portal''' > ''A Short History of the Metrication Movement in South Africa'' The South African Bureau of Standards (SABS) announced on 15 September 1967 that a Metrication Advisory Board would be established to plan and co-ordinate the change-over to the metric system and a Metrication Department would be set up to implement its policies. There would be a ten-year grace period to allow industry and the general public to adjust. |access-date=8 January 2019 |archive-date=9 January 2019 |archive-url=https://web.archive.org/web/20190109012031/http://www.theheritageportal.co.za/article/short-history-metrication-movement-south-africa |url-status=live }}</ref>
|
|-
|South Korea
|1959
|
|-
|Spain
|1875
|
|-
|Sweden
|1875
|Joined originally as part of [[Union between Sweden and Norway|Sweden and Norway]]
|-
|Switzerland
|1875
|
|-
|Thailand
|1912
|
|-
|Tunisia
|2012
|
|-
|Turkey
|1875
|Joined originally as the [[Ottoman Empire]]
|-
|Ukraine
|2018
|
|-
|United Arab Emirates
|2015
|
|-
|United Kingdom
|1884
|
|-
|United States
|1878
|
|-
|Uruguay
|1908
|
|}