Miljømyndigheder, udenlandske
Canada - Environment, Canada's Greenlane
Finland - Finnish Environment Administration
Holland - Netherlands Ministry of Housing, Spatial Planning and the Environment
Irland - Departement of the Environmental and Local Goverment
Island - Ministry for the Environment
Litauen - Ministry of Environment
Norge - Miljøverndepartementet
Norge - Statens forurensningstilsyn
Polen - Polish Institute of Environmental Protection
Storbritannien - Environment Agency for England and Wales
Sverige - Naturvårdsverket
Sverige - Kemikalieinspektionen
Tyskland - Bundesumweltministerium
Tyskland- Umweltbundesamt
USA - Environmental Protection Agency (EPA)