From the Boardgame Geek:
This is the first expansion for Hansa Teutonica. This expansion includes nine mission cards for the basic map. Each mission card shows three cities and the player can receive additional victory points for Kontors in these cities.
In addition the expansion includes a new map: The East-Expansion
This map introduces new items into the game: e.g. Ocean trade routes and permanent bonus markers.
In order to play this expansion, you need to have Hansa Teutonica.
Language Note: This game is imported from Germany. An English translation of the rules (printed by the manufacturer) is included.