In this paper, on the basis of some articles of the Statute of Kotor (Cattaro), as well as on the basis of historical documents from the archives in Kotor and Dubrovnik, the author described the Kotor salt market (kumerak solski) as one of the legal markets, where commerce of the salt was authorized. The special attention has been given to the participation of the Kotor municipality in this commerce, on one side, and on the other side, on the participation of the Serbian rulers of the Nemanjić dynasty. After Tvrtko's conquest of Kotor in 1384, he took, as the follower of the Nemanjić dynasty, the corresponding share of the Kotor salt custom. After Tvrtko's death in 1391 and weakening of the central power in Bosnia, a part of the Kotor salt market was used by the Bosnian feudal lords. The citizens of Dubrovnik did not pay great attention to the fact, that it was a legal salt market and they used every opportunity to close it, because it was their main rival. During the whole 14th century, they disabled the salt transportation from the sea. They were also destroying the Kotor salt factories in the field of Grbalj.
