BIM Process per ISO 19650
Information flow OIR→EIR→BEP→PIM→AIM · VN stage ↔ ISO 19650-2 mapping · RACI · DBB vs D-B
ISO 19650-2 Information Flow — from requirements to asset
Click each step to see detailed definitions and Vietnam context.
CDE — 4 States (ISO 19650-1 clause 12, Figure 10)
WIP
Work in Progress
Shared
Shared
Published
Published
Archived
Archived
Each information container carries a status code (metadata) saying what it may be used for; the code set is agreed by the project in its BIM guidance document. Information is only used for contractual purposes after the lead appointed party (LAP) authorizes and the appointing party (AP) accepts.
Learn about CDE →Sources: ISO 19650-1/-2 (2018); ISO 19650-3; UK BIM Framework Guidance; Decree 217/2026/ND-CP. Note: ISO/DIS 19650-2 (draft) proposes renaming BEP → 'Information Production Plan' and merging Part 2 & 3 into 9 steps — not yet official standard.