The eleven teams were divided into two pools of five and six teams. The nations finishing first in their pools were automatically advanced to the 2022 Billie Jean King Cup Play-offs. The nations finishing 2nd in their pools took part in a play-off to determine the nation advancing to the 2022 Billie Jean King Cup Play-offs. The nations finishing last and second-last in their pools took part in a relegation play-offs, with the losing nations relegated to Group II for 2023. [1]
The seven teams were divided into two pools of three and four teams. The four nations finishing 1st and 2nd in their pools took part in play-offs to determine the nations advancing to Group I in 2023. The nations finishing third took part in a relegation play-off, with the losing nations relegated to Group III for 2023, along with the nation finishing last in Group B. [2]