This document outlines a methodology for developing organizational information requirements (OIR) to establish a single source of truth for building information modeling (BIM) data. The 6-stage process involves:
1. Establishing objectives to define why data is needed, what data is required, and required structure and detail.
2. Auditing existing data sources, formats, locations, and relationships to identify gaps.
3. Consolidating data by collecting from different sources and formats, removing errors and duplicates to use the most updated data.
4. Establishing workflows to define how data moves between internal and external parties and systems.
5. Developing an enterprise-wide data strategy to create consistent data