| Environmental Law Section (State Bar of California) | Environmental & Natural Resources Law Section (Minnesota State Bar Association) |
| Environmental Law Section (Colorado Bar Association) | Environmental Law Section (New York State Bar Association) |
| Environmental and Land Use Law Section (Florida Bar) | Environmental Mineral & Natural Resources Law (Pennsylvania Bar Association) |
| Environment and Natural Resourses Section (Idaho State Bar & Law Foundation) | Environmental and Natural Resources Law Section (State Bar of Texas) |
| Iowa Environmental and Natural Resources Law Section (Iowa State Bar Association) | Environmental & Land Use Law Section (Washington State Bar Association) |