1. Reason for study

It is necessary to establish new definitions of terms where none currently exist and to standardize existing definitions of some terms.

It is also necessary to recognize in certain cases that some definitions used by Study Group 3 in its deliberations may not always be applicable to terminology utilized by other Study Groups.

2. Scope

New and revised definitions are needed to define adequately the terms used in existing and new Recommendations dealing with tariff and accounting principles. Expected results are the revisions to Recommendation D.000.

3. Liaison

This Question is to be studied in conjunction with all related Study Groups.