Some notable achievements in social and human development include:
. The Roman numerals "XXII" signify that this was the 22nd edition of the event. Participating Countries and Territories While there were 56 member states of the Commonwealth of Nations in 2022, a total of 72 nations and territories xxcxx 2022 commonwealth countries
, on June 29, 2022. These additions were notable because neither country has a historical constitutional relationship with the United Kingdom. Key Members and Categories (2022) Some notable achievements in social and human development