The competition began in 2012 and currently features six Caribbean teams competing in a round-robin group stage.

The tournament began in 2012, as the West Indies Cricket Board Regional Women's Twenty20 Championship.

The tournament was a round-robin of eight teams, with a subsequent final, along with 3rd, 5th and 7th place play-offs.

The same format as the previous season was retained, and Barbados again won the tournament, claiming their second title.

[6][7] Due to the postponements, the most recent winner of the competition, Barbados, qualified to participate in the 2022 Commonwealth Games.