The three volunes of "Caspian Region" encyclopaedia are expected to be published before the 5th Summit of the Caspian littoral states.
The first volume will look into the history of Caspian Sea exploration and economic development. The second volume will consider the latest political events related to the Caspian region. The third volume will comprise legal and regulatory documents related to the Caspian Sea. The edition will have more than 750 pages including different materials, maps, graphs, diagrams and photos.