Produced by UNEP, the Convention, EBRD and the Caspian Environment Programme. The purpose of the guidelines is to provide operational tools to implement EIA in a transboundary context in the Caspian Sea region. The guidelines are designed to be practical and easy to use. The target users will be competent authority of the country of origin and affected countries, and developers in the region. (http://www.tehranconvention.org/spip.php?article35)