ISO 19650

ISO Quest

Learn the information-management chain as a playable sequence: ask, plan, produce, check, share, and hand over.

Information Chain

Use this as the map for explaining ISO 19650 in plain English.

OIR

Organisation-level needs and business decisions.

AIR

Asset operation and maintenance information needs.

PIR

Project decisions and project information needs.

EIR

Exchange requirements issued to the delivery team.

BEP

The team's plan for meeting the requirements.

CDE

Controlled production, sharing, review, publication, and archive.

Quick Checks

Click an option for instant feedback, then reveal the explanation if you want the full reasoning.

Which sequence is closest to the ISO 19650 information chain?

OIR/AIR/PIR -> EIR -> BEP -> delivery through CDE
The client clarifies information needs first, packages exchange requirements for the project, and the delivery team responds through the BEP.

What should a BEP do in a tender response?

Explain how the team will meet the EIR
The BEP is the team's plan for roles, methods, delivery responsibilities, CDE process, and quality control.

Which action best fits a CDE workflow?

Sharing reviewed information with correct status metadata
A CDE supports controlled information sharing, review, approval, publication, and archive.

Why does AIR matter for handover?

It defines useful operation and maintenance data
AIR keeps asset data focused on the information the owner needs after project delivery.