UNTDID - D.97A - Message DIRDEF UN/EDIFACT UNITED NATIONS STANDARD MESSAGE (UNSM) Directory definition message Message Type : DIRDEF Version : D Release : 97A Contr. Agency: UN Revision : 2 Date : 96-12-13 SOURCE: UN/ECE Secretariat CONTENTS 0. INTRODUCTION 1. SCOPE 1.1 Functional definition 1.2 Field of application 1.3 Principles 2. REFERENCES 3. TERMS AND DEFINITIONS 3.1 Standard terms and definitions 4. MESSAGE DEFINITION 4.1 Data segment clarification 4.2 Data segment index(alphabetical sequence) 4.3 Message structure 4.3.1 Segment table Standard text