Regional Working Groups on Environmental Auditing have been established in six out of the seven INTOSAI regions.

The regional co-ordinators are:

• South Africa (AFROSAI WGEA)
• Egypt (ARABOSAI WGEA)
• Peoples' Republic of China (ASOSAI WGEA)
• Poland (EUROSAI WGEA)
• Brazil (OLACEF WGEA)
• New Zealand (ACAG/SPASAI)