Question 24/III - General charging and accounting principles to be applied to multipoint-to-point international telecommunication services via satellite (continuation of Question 23/III studies which have been examined during the 1985-1988 study period) (This Question must be studied in liaison with Study Group I.) Reasons for the study Considering (a) The following three main multidestination service categories: - one-way point to multipoint service; - one-way multipoint to point service; - two-way multiple access service; (b) the results achieved by the CCITT in the field of definition and charging for point to multipoint telecommunication services via satellite, services which are the subject of Recommendations in F and D- Series; (c) the progress expected in the field of definition for other multidestination telecommunication services, in particular for multipoint to point services; (d) the needs expressed by the customers in order to get, at regional as well as world level, multipoint to point services for data gathering, What charging and accounting principles are appropriate for one-way multipoint to point services via satellite?1