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Building and Construction Authority

Facilitating value chain collaboration and data-driven decision making

Streamline information exchange throughout the project lifecycle and enable better coordination amongst all stakeholders.

Last updated 16 March 2026
Man and woman looking at BIM model in meeting room

SS ISO 19650:2 - 2024

A standard for managing information with BIM during the delivery phase of built assets. It provides a comprehensive framework for project information management.

Core Elements of Common Data Environment (CDE)

Built on three essential parts that establish how project information is managed, shared and used collaboratively.

Site Management Data Standards

Establishes standardised data requirements across five key areas of project performance: safety, productivity, quality, time and cost. It serves both regulatory compliance and project delivery needs.