P2 Regional Roundtables
July 8, 2008
| Regions 1 & 2 | Northeast Waste Management Officials’ Association |
| Region 3 | Environmental Sustainability Resource Center |
| Region 4 | Environmental Sustainability Resource Center |
| Region 5 | Great Lakes Regional Pollution Prevention Roundtable |
| Region 6 | Zero Waste Network |
| Region 7 | P2 Regional Information Center |
| Region 8 | Peaks to Prairies P2 Information Center |
| Region 9 | Western Sustainability & Pollution Prevention Network |
| Region 10 | Pollution Prevention Resource Center |
