Tier-2s

Approximately 140 Grid centers are grouped in the following federations:

Australia • Austria • Belgium • Brazil • Canada • China • Czechia • Estonia • Finland • France • Germany • Hong Kong SAR • Hungary • India • Israel • Italy • Japan • Latin America • Pakistan • Poland • Portugal • Republic of Korea • Romania • Russian Federation • Slovakia • Slovenia • Spain • Sweden • Switzerland • Taiwan • Thailand • Turkey • Ukraine • United Kingdom • United States