This Master’s thesis provides information about the concept of the trade secret, criteria for the information to be considered as a trade secret and the remedies, which are available to the trade secret owner in case his rights are violated. Case law and legal acts of the Republic of Lithuania and other foreign countries, as well as other literature, was used to examine the following aspects. The main object was to investigate which information can be considered as a trade secret and provide the possible remedies for the trade secret owner in case his rights are violated. This Master’s thesis was divided into three parts, which consist of the concept of trade secret, available remedies (mainly analysing the civil liability and the damages c...