ISO 29481-2:2025

Building information models — Information delivery manual — Part 2: Interaction framework

Publication date:   Dec 11, 2025

General information

60.60   Standard published   Dec 11, 2025

ISO

ISO/TC 59/SC 13 Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM)

International Standard

35.240.67   IT applications in building and construction industry

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Scope

This document specifies a methodology for describing and managing interactions and a format for digital communication between actors in any use case associated with the management of an asset during all life cycle stages.
It provides:
—     a methodology that describes an interaction framework for a use case;
—     an appropriate way to map responsibilities and interactions that provides a process context for information flow;
—     a format in which the interaction framework is specified and executed.
This document is intended to promote secure, verifiable, traceable and high-quality digital IDM communication between actors during all phases of the life cycle of assets, facilitate interoperability between software applications used, and to provide a basis for data- and process-driven information exchange and traceability of communication.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 29481-2:2012

NOW

PUBLISHED
ISO 29481-2:2025
60.60 Standard published
Dec 11, 2025