Reaffirmed 2022

NATIONAL FOREWORD

This Indian Standard (Part 2) which is identical with ISO/IEC TR 20748-2 : 2017 ‘Information technology for learning, education and training - Learning analytics interoperability - Part 2: System requirements’ issued by International Organization for Standardization (ISO) and International Electrotechnical Commission (IEC) jointly was adopted by the Bureau of Indian Standards on recommendation of the E-Learning Sectional Committee, and approval of the Electronics and Information Technology Division Council.

The text of ISO/IEC Standard may be approved as suitable for publication as an Indian Standard without deviations. Certain terminologies and conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker, while in Indian Standards, the current practice is to use a point (.) as the decimal marker.