The nations finishing last (in Pool A) and second last (in Pool B) took part in a relegation play-off, with the losing nation relegated to Group II for 2022.
The nation finishing last in Pool B was automatically relegated to Group II for 2022.
[1] The fourteen teams will compete across two different venues, with 7 nations taking part in La Paz, and 7 nations taking part in Panama City.
The winners of each pool will play-off to determine the nation advancing to Group I in 2022.
In Panama City, the seven teams were divided into two pools of four and three teams, with the winning nation promoted to Group I in 2022.