About

• Secretariat: SAC

  Committee Manager:

  Mr Binhui LIN
• Chairperson (until end 2026):

  Mr Boyue YIN
• ISO Technical Programme Manager [TPM]:

  Ms Anna Caterina Rossi
  ISO Editorial Manager [EM]:

  Mrs Yvonne Chen
• Creation date: 2021

Scope

Standardization in the field of prefabricated building, of:

• general terminology and metrics, including fire stopping and seismic, watertightness, physical properties, value proposition, taxonomy;
• general requirements for planning, design and offsite production of prefabricated buildings, including types of structural system, integrated design and finish/fit-out;
• general requirement for digitalization, including digital intelligent production management, associated bill of materials and process logic, enterprise resource planning (ERP) manufacturing execution systems (MES), product lifecycle management (PLM)
• general requirements for geometry, tolerance and performance of prefabricated buildings, their components and connectors
• general requirements for documentation, construction and installation of prefabricated buildings, including hoisting technology, transport, assembly, construction management, supply chain capabilities and capacities;
• general requirements for verifications, including physical testing, quality control and assurance;
• general requirements for maintenance and reusability of prefabricated buildings.

Excluded:

• construction documentation (ISO/TC 10/SC 8);
• performance requirements for structural concrete (ISO/TC 71/SC 4)
• fire tests and fire safety engineering related to building materials, components and structures (ISO/TC 92);
• bases for design of structures (ISO/TC 98);
• bases for design and construction of timber structures (ISO/TC 165);
• bases for design and execution of steel and aluminium structures (ISO/TC 167);
• environmental management related to eco-design and material efficiency (ISO/TC 207);
• additive manufacturing (ISO/TC 261).
• aspects of structural requirements and performance already covered by existing committees