30.20 Jun 9, 2026
ISO
ISO/TC 59/SC 19
International Standard
The standard is applicable to the design of new multi-storey, high-rise civil and industrial modular box buildings. This standard is formulated to promote the development of polyhedral modular box building, strengthen standardized design, establish a specialized, large-scale and information production system based on standard components, and realize the modular coordination of the size and installation position of buildings or components.
IN_DEVELOPMENT
ISO/CD 25266
30.20
CD study/ballot initiated
Jun 9, 2026
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