Published
ISO/IEC 19780-1:2015 specifies the Data Model for text-based expressions.
It provides a standardized way of isolating and describing textual expressions composed and communicated by collaborative group members.
WITHDRAWN
ISO/IEC 19780-1:2008
PUBLISHED
ISO/IEC 19780-1:2015
90.20
Standard under periodical review
Jan 15, 2026
Information technology — Learning, education and training — Collaborative technology — Collaborative learning communication — Part 1: Text-based communication
90.20 Standard under periodical review
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