Date: Week of 31 January (ties played 2–4 February)
The eight teams were divided into two pools of four teams. The winners of both pools played off to decide which nation progresses to World Group II play-offs. Nations finished fourth in each pool play-off to determine which nation was relegated to Asia/Oceania Zone Group II for 2012
Venue: National Tennis Centre, Nonthaburi, Thailand (hard, outdoors)
Date: Week of 31 January (ties played 2–5 February)
The eight teams were divided into two pools of four teams. The winners of both pools played off to decide which nation was promoted to the Asia/Oceania Zone Group I for 2012.