Question 20/III - Tariff and accounting principles for services not
covered by specific Questions (continuation of Question 21/III studied
in 1985-1988)

(This Question is to be studied in liaison with Study Group I.)

Reasons for the study

1. From the studies on possible broad guiding principles for "value
added" services undertaken during the 1985-1988 study period, it emerged
that for a variety of reasons it was not feasible to establish general
rules.

2. New services may require tariff and accounting principles different
from those for existing services especially if existing services are
used as the underlying transportation mechanism.

3. The WATTC-88 (Melbourne, 28 November - 9 December 1988) may produce
directions for emerging new services which should require a rapid
reaction of Study Group III in cooperation with the Study Groups
responsible for defining service aspects.