ISO 19650: what it defines, how many parts it is divided into, and its relation to BIM

What is ISO 19650 and what does it define

ISO 19650 is the international reference standard for managing information in the construction sector through the use of BIM (Building Information Modeling). This standard establishes principles, requirements, and processes to organize, share, and control digital data throughout the entire lifecycle of a project, from design to management.

• Main objectives of ISO 19650:
  • Standardize information management among all parties involved in a project
  • Guarantee the quality, security, and traceability of data
  • Facilitate collaboration and interoperability between multidisciplinary teams
  • Reduce errors, costs, and time thanks to clear and shared information processes

How many parts is ISO 19650 divided into

The ISO 19650 series is divided into six main parts, each dedicated to a specific aspect of information management in BIM:

• Part 1 – Concepts and principles: introduces the fundamental concepts and general principles for information management.
• Part 2 – Asset delivery phase: defines information requirements for design and construction.
• Part 3 – Asset operational phase: focuses on information management during the maintenance and operation of the work.
• Part 4 – Information exchange: provides guidelines for the structured exchange of information between different actors.
• Part 5 – Information security management: covers the protection and security of informational data.
• Part 6 – Health and safety: focuses on health and safety aspects in information management (published in 2025).

Each part of ISO 19650 addresses a specific phase or theme, allowing for complete and structured management of information at every moment of the asset's lifecycle.

The link between ISO 19650 and BIM

ISO 19650 is the international regulatory basis for the adoption of BIM in the design, construction, and management processes of buildings and infrastructure.

• Why ISO 19650 is fundamental for BIM:
  • Defines how to structure, share, and archive digital information in a uniform and secure way.
  • Promotes collaboration among all parties involved, reducing errors and misunderstandings.
  • Ensures the quality and reliability of data throughout the entire lifecycle of the work.
  • Allows for the full potential of BIM to be exploited, improving efficiency, transparency, and process control.

In summary, ISO 19650 represents the methodological framework that allows BIM to be applied effectively, guaranteeing high standards of information management and facilitating the digitalization of the construction sector.