Calendar for the annual and quarterly transmission capacity booking in the entry/exit points in/out of the gas transmission system for the gas year 2019-2020 The calendar related to capacity booking, by auction, at the interconnection points with the EU gas transmission systems The procedure for daily transport capacity products reservation Calendar for the annual and quarterly transmission capacity booking in the entry/exit points in/out of the gas transmission system for the gas year 2017-2018 Calendar for Capacity booking at the NTS entry/exit points for the gas year 2016-2017, according to the provisions of Order nr. 38/03.08.2016 issued by the President of the Romanian Energy Regulatory Authority (available only in Romanian language) Regulation on the provision of Backhaul gas transmission services – valid from 01.04.2013