June 2005 IEC/TR 62051-1 (First edition 2004) ELECTRICITY METERING DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL GLOSSARY OF TERMS Part 1: Terms related to data exchange with metering equipment using DLMS/COSEM CORRIGENDUM 1 Page 3 Foreword Delete the following text: This technical report cancels and replaces IEC 62051, issued in 1999.