• International Union for the Conservation of Nature https://www.iucn.org/
• Sustainable water and land management plan of Hablehrood http://www.hablehroud.ir/fa/
• Menarid Project http://www.menarid.ir/fa/
• Asiatic Cheetah Conservation Project http://www.cacp.ir/
• Multifunctional management project for Hirkani forests http://chfp.ir/
• Ramsar convention https://www.ramsar.org/
• Environmental Protection Agency http://www.doe.ir/Portal/Home/default.aspx
• United Nations Development Program http://www.ir.undp.org/