On January 23, 2016, Government of the Republic of Serbia adopted Regulation on the content and manner of notification of concentration. The Regulation was published in the Official Gazette of the Republic of Serbia no. 5/2016, dated January 25, 2016 and will enter into force on February 2, 2016, when it will begin to be implemented in the work of the Commission. Notifications of concentrations that are submitted as of February 2, have to be in accordance with this Regulation. The new regulation provides for the possibility of notification in summary form, which will facilitate the notification by reducing the necessary documentation to be submitted attached to notification. The conditions for submitting a notification in a summary form are regulated by the same Regulation. The Commission is ready, by applying the institute of pre-notification meeting, to eliminate ambiguities in the implementation of Regulation that the market participants may have.